Sambah, Francis, Quansah, Frank, Srem-Sai, Medina, Frimpong, James Boadu, Agormedah, Edmond Kwesi, Ankomah, Francis, and Hagan, John Elvis (2023) Assessing secondary school students’ digital health literacy, information searching behaviours, and satisfaction with online COVID-19 information in Northern Ghana. Heliyon, 9 (7). e17936.

Amadu, Iddrisu, Seidu, Abdul-Aziz, Mohammed, Aliu, Duku, Eric, Miyittah, Michael K., Ameyaw, Edward Kwabena, Hagan, John Elvis, Musah, Mohammed Hafiz, and Ahinkorah, Bright Opoku (2023) Assessing the combined effect of household cooking fuel and urbanicity on acute respiratory symptoms among under-five years in sub-Saharan Africa. Heliyon, 9 (6). e16546.

Ahinkorah, Bright Opoku, Hagan, John Elvis, Seidu, Abdul-Aziz, Bolarinwa, Obasanjo Afolabi, Budu, Eugene, Adu, Collins, Okyere, Joshua, Archer, Anita Gracious, and Schack, Thomas (2023) Association between female genital mutilation and girl-child marriage in sub-Saharan Africa. Journal of Biosocial Science, 55 (1). pp. 87-98.

Amadu, Iddrisu, Seidu, Abdul-Aziz, Agyemang, Kwabena Koforobour, Arthur-Holmes, Francis, Duku, Eric, Salifu, Iddrisu, Bolarinwa, Obasanjo Afolabi, Hagan, John Elvis, and Ahinkorah, Bright Opoku (2023) Joint effect of water and sanitation practices on childhood diarrhoea in sub-Saharan Africa. PLoS ONE, 18 (5). e0283826.

Zahid, Faisal Maqbool, Faisal, Shahla, Kamal, Shahid, Shahzad, Khawar, Iram, Seemi, Ahinkorah, Bright Opoku, Seidu, Abdul-Aziz, Rasheed, Abid, and Hagan, John Elvis (2023) Model Selection and Identification of Osteoporosis Risk Factors in Women to Improve Their Healthcare. Journal of Healthcare Engineering, 2023. 3571769.

Aboagye, Richard Gyan, Ahinkorah, Bright Opoku, Seidu, Abdul-Aziz, Anin, Stephen Kofi, Frimpong, James Boadu, and Hagan, John Elvis (2023) Mother and newborn skin-to-skin contact and timely initiation of breastfeeding in sub-Saharan Africa. PLoS ONE, 18 (1). e0280053.

Ahinkorah, Bright Opoku, Aboagye, Richard Gyan, Seidu, Abdul-Aziz, Boadu Frimpong, James, Hagan, John Elvis, Budu, Eugene, and Yaya, Sanni (2023) Physical violence during pregnancy in sub-Saharan Africa: why it matters and who are most susceptible? BMJ Open, 13 (6). e059236.

Bolarinwa, Obasanjo Afolabi, Ahinkorah, Bright Opoku, Seidu, Abdul-Aziz, Mohammed, Aliu, Effiong, Fortune Benjamin, Hagan, John Elvis, and Makinde, Olusesa Ayodeji (2023) Predictors of young maternal age at first birth among women of reproductive age in Nigeria. PLoS ONE, 18 (1). e0279404.

Budu, Eugene, Seidu, Abdul-Aziz, Armah-Ansah, Ebenezer Kwesi, Frimpong, James Boadu, Aboagye, Richard Gyan, Anin, Stephen Kofi, Hagan, John Elvis, and Ahinkorah, Bright Opoku (2023) Prevalence and predictors of premarital sexual intercourse among young women in sub-Saharan Africa. Reproductive Health, 20. 99.

Kuse, Kenenisa Abdisa, Chikako, Teshita Uke, Hagan, John Elvis, Seidu, Abdul-Aziz, and Ahinkorah, Bright Opoku (2022) Assessing Individual- and Community-Level Variability in Predictors of Neonatal, Infant, and Under-Five Child Mortality in Ethiopia Using a Multilevel Modeling Approach. Children, 9. 1071.

Banna, Md Hasan Al, Khan, Md Shafiqul Islam, Rezyona, Humayra, Seidu, Abdul-Aziz, Abid, Mohammad Tazrian, Ara, Tasnu, Kundu, Satyajit, Ahinkorah, Bright Opoku, Hagan, John Elvis, Tareq, Md Abu, Begum, Musammet Rasheda, Chowdhury, Mohammad Faizul Tawhid, and Schack, Thomas (2022) Assessment of Food Safety Knowledge, Attitudes and Practices of Food Service Staff in Bangladeshi Hospitals: A Cross-Sectional Study. Nutrients, 14 (12). 2540.

Al Banna, Md Hasan, Hamiduzzaman, Mohammad, Kundu, Satyajit, Sultana, Mst Sadia, Seidu, Abdul-Aziz, Brazendale, Keith, Abid, Mohammad Tazrian, Ara, Tasnu, Rifat, M.A., Mozumder, N.H.M.Rubel, Hagan, John Elvis, Khan, Md Shafiqul Islam, and Schack, Thomas (2022) Association between Nutrition Literacy and Bangladeshi Adults’ Healthy Eating Behaviors: Evidence from the Nutrition Literacy Study 2021. Healthcare, 10 (12). 2508.

Aboagye, Richard Gyan, Seidu, Abdul-Aziz, Ahinkorah, Bright Opoku, Cadri, Abdul, Frimpong, James Boadu, Hagan, John Elvis, Kassaw, Nigussie Assefa, and Yaya, Sanni (2022) Association between frequency of mass media exposure and maternal health care service utilization among women in sub-Saharan Africa: Implications for tailored health communication and education. PLoS ONE, 17 (9). e0275202.

Ahinkorah, Bright Opoku, Seidu, Abdul-Aziz, Hagan, John Elvis, Budu, Eugene, Mohammed, Aliu, Adu, Collins, Ameyaw, Edward Kwabena, Adoboi, Faustina, and Schack, Thomas (2022) Barriers to healthcare access and healthcare seeking for childhood illnesses among childbearing women in Burundi. PLoS ONE, 17 (9). e0274547.

Aboagye, Richard Gyan, Ahinkorah, Bright Opoku, Seidu, Abdul-Aziz, Frimpong, James Boadu, Archer, Anita Gracious, Adu, Collins, Hagan, John Elvis, Amu, Hubert, and Yaya, Sanni (2022) Birth weight and nutritional status of children under five in sub-Saharan Africa. PLoS ONE, 17 (6). e0269279.

Ahinkorah, Bright Opoku, Hagan, John, Seidu, Abdul-Aziz, Budu, Eugene, Armah-Ansah, Ebenezer Kwesi, Adu, Collins, Ameyaw, Edward Kwabena, and Yaya, Sanni (2022) Empirical linkages between female genital mutilation and multiple sexual partnership: evidence from the 2018 Mali and 2013 Sierra Leone Demographic and Health Surveys. Journal of Biosocial Science, 54 (3). pp. 355-370.

Kuse, Kenenisa Abdisa, Jima, Demie Seyoum, Chikako, Teshita Uke, Hagan, John Elvis, Seidu, Abdul-Aziz, Aboagye, Richard Gyan, and Ahinkorah, Bright Opoku (2022) Individual, Maternal, Household, and Community Level Variability in Determining Inequalities in Childhood Anaemia within Ethiopia: Four-Level Multilevel Analysis Approach. Children, 9. 1415.

Kuse, Kenenisa Abdisa, Chikako, Teshita Uke, Bacha, Reta Habtamu, Hagan, John Elvis, Seidu, Abdul-Aziz, and Ahinkorah, Bright Opoku (2022) Multilevel Modelling of Individual, Community and Regional Level Factors Associated with Insecticide-Treated Net Usage among Pregnant Women in Ethiopia. Healthcare, 10. 1418.

Chikako, Teshita Uke, Bacha, Reta Habtamu, Hagan, John Elvis, Seidu, Abdul-Aziz, Kuse, Kenenisa Abdisa, and Ahinkorah, Bright Opoku (2022) Multilevel Modelling of the Individual and Regional Level Variability in Predictors of Incomplete Antenatal Care Visit among Women of Reproductive Age in Ethiopia: Classical and Bayesian Approaches. International Journal of Environmental Research and Public Health, 19. 6600.

Banna, Md Hasan Al, Al Zaber, Abdullah, Rahman, Nahidur, Siddique, Md Abrar Mozahid, Siddique, Muhammad Abu Bakr, Hagan, John Elvis, Rifat, M.A., Nsiah-Asamoah, Christiana Naa Atsreh, Seidu, Abdul-Aziz, Ahinkorah, Bright Opoku, and Khan, Md Shafiqul Islam (2022) Nutritional Value of Dry Fish in Bangladesh and Its Potential Contribution to Addressing Malnutrition: A Narrative Review. Fishes, 7. 240.

Quansah, Frank, Hagan, John Elvis, Sambah, Francis, Frimpong, James Boadu, Ankomah, Francis, Srem-Sai, Medina, Seibu, Munkaila, Abieraba, Richard Samuel Kwadwo, and Schack, Thomas (2022) Perceived Safety of Learning Environment and Associated Anxiety Factors during COVID-19 in Ghana: Evidence from Physical Education Practical-Oriented Program. European Journal of Investigation in Health, Psychology and Education, 12 (1). pp. 28-41.

Ahinkorah, Bright Opoku, Aboagye, Richard Gyan, Seidu, Abdul-Aziz, Frimpong, James Boadu, Cadri, Abdul, Afaya, Agani, Hagan, John Elvis, and Yaya, Sanni (2022) Prevalence and predictors of oral rehydration therapy, zinc, and other treatments for diarrhoea among children under-five in sub-Saharan Africa. PLoS ONE, 17 (10). e0275495.

Aboagye, Richard Gyan, Mireku, Dickson Okoree, Nsiah, John Jackson, Ahinkorah, Bright Opoku, Frimpong, James Boadu, Hagan, John Elvis, Abodey, Eric, and Seidu, Abdul-Aziz (2022) Prevalence and psychosocial factors associated with serious injuries among in-school adolescents in eight sub-Saharan African countries. BMC Public Health, 22 (1). 853.

Ankomah, Francis, Quansah, Frank, Agormedah, Edmond Kwesi, Hagan, John Elvis, Srem-Sai, Medina, Sambah, Francis, Seidu, Abdul-Aziz, Ameyaw, Edward Kwabena, Ahinkorah, Bright Opoku, Darteh, Eugene Kofuor Maafo, and Schack, Thomas (2022) Validity and Reliability of Cultural Mix Coping Inventory for Stressful Situations among Healthcare Professionals in Ghana Amidst COVID-19. International Journal of Environmental Research and Public Health, 19 (17). 10651.

Amadu, Iddrisu, Ahinkorah, Bright Opoku, Afitiri, Abdul Rahaman, Seidu, Abdul-Aziz, Ameyaw, Edward Kwabena, Hagan, John Elvis, Duku, Eric, and Aram, Simon Appah (2021) Assessing sub-regional-specific strengths of healthcare systems associated with COVID-19 prevalence, deaths and recoveries in Africa. PLoS ONE, 16 (3). e0247274.

Simmons, Sally Sonia, Maiolo, Valeria, Ahinkorah, Bright Opoku, Hagan, John Elvis, Seidu, Abdul Aziz, and Schack, Thomas (2021) Assessing the determinants of the wish to die among the elderly population in Ghana. Geriatrics, 6 (1). 32.

Chikako, Teshita Uke, Seidu, Abdul Aziz, Hagan, John Elvis, Aboagye, Richard Gyan, and Ahinkorah, Bright Opoku (2021) Bayesian analysis of predictors of incomplete vaccination against polio among children aged 12–23 months in ethiopia. International Journal of Environmental Research and Public Health, 18 (22). 11820.

Aboagye, Richard Gyan, Seidu, Abdul Aziz, Hagan, John Elvis, Frimpong, James Boadu, Okyere, Joshua, Cadri, Abdul, and Ahinkorah, Bright Opoku (2021) Bullying victimization among in-school adolescents in ghana: Analysis of prevalence and correlates from the global school-based health survey. Healthcare, 9 (3). 292.

Budu, Eugene, Ahinkorah, Bright Opoku, Seidu, Abdul Aziz, Hagan, John Elvis, Agbemavi, Wonder, Frimpong, James Boadu, Adu, Collins, Dickson, Kwamena Sekyi, and Yaya, Sanni (2021) Child marriage and sexual autonomy among women in sub-Saharan Africa: evidence from 31 demographic and health surveys. International Journal of Environmental Research and Public Health, 18 (7). 3754.

Chikako, Teshita Uke, Seidu, Abdul Aziz, Hagan, John Elvis, and Ahinkorah, Bright Opoku (2021) Complex multilevel modelling of the individual, household and regional level variability in predictors of undernutrition among children aged 6–59 months in Ethiopia. Nutrients, 13 (9). 3018.

Ahinkorah, Bright Opoku, Seidu, Abdul-Aziz, Agbaglo, Ebenezer, Adu, Collins, Budu, Eugene, Hagan, John Elvis, Schack, Thomas, and Yaya, Sanni (2021) Determinants of antenatal care and skilled birth attendance services utilization among childbearing women in Guinea: evidence from the 2018 Guinea Demographic and Health Survey data. BMC Pregnancy and Childbirth, 21. 2.

Aboagye, Richard Gyan, Seidu, Abdul Aziz, Ahinkorah, Bright Opoku, Arthur-Holmes, Francis, Cadri, Abdul, Dadzie, Louis Kobina, Hagan, John Elvis, Eyawo, Oghenowede, and Yaya, Sanni (2021) Dietary diversity and undernutrition in children aged 6–23 months in sub-Saharan Africa. Nutrients, 13 (10). 3431.

Aboagye, Richard Gyan, Okyere, Joshua, Seidu, Abdul Aziz, Hagan, John Elvis, and Ahinkorah, Bright Opoku (2021) Experience of intimate partner violence among women in sexual unions: is supportive attitude of women towards intimate partner violence a correlate? Healthcare, 9 (5). 563.

Samad, Nandeeta, Das, Pranta, Ahinkorah, Bright Opoku, Seidu, Abdul-Aziz, Frimpong, James Boadu, Okyere, Joshua, Hagan, John Elvis, Nabi, Mohammad Hayatun, and Hawlader, Mohammad Delwer Hossain (2021) Intimate partner violence and pregnancy termination in armenia: Evidence from nationally-representative survey data. European Journal of Investigation in Health, Psychology and Education, 11 (2). pp. 294-302.

Ahinkorah, Bright Opoku, Hagan, John Elvis, Seidu, Abdul-Aziz, Hormenu, Thomas, Otoo, John Ekow, Budu, Eugene, and Schack, Thomas (2021) Linking female adolescents’ knowledge, attitudes and use of contraceptives to adolescent pregnancy in ghana: A baseline data for developing sexuality education programmes. Healthcare, 9 (3). 272.

Bolarinwa, Obasanjo Afolabi, Ahinkorah, Bright Opoku, Seidu, Abdul-Aziz, Ameyaw, Edward Kwabena, Saeed, Balsam Qubais, Hagan, John Elvis, and Nwagbara, Ugochinyere Ijeoma (2021) Mapping evidence of impacts of covid-19 outbreak on sexual and reproductive health: A scoping review. Healthcare, 9 (4). 436.

Aboagye, Richard Gyan, Ahinkorah, Bright Opoku, Seidu, Abdul-Aziz, Adu, Collins, Hagan, John Elvis, Amu, Hubert, and Yaya, Sanni (2021) Mass media exposure and safer sex negotiation among women in sexual unions in sub-saharan africa: Analysis of demographic and health survey data. Behavioral Sciences, 11 (5). 63.

Budu, Eugene, Seidu, Abdul-Aziz, Agbaglo, Ebenezer, Armah-Ansah, Ebenezer Kwesi, Dickson, Kwamena Sekyi, Hormenu, Thomas, Hagan, John Elvis, Adu, Collins, and Ahinkorah, Bright Opoku (2021) Maternal healthcare utilization and full immunization coverage among 12–23 months children in Benin: a cross sectional study using population-based data. Archives of Public Health, 79. 34.

Ahinkorah, Bright Opoku, Aboagye, Richard Gyan, Arthur-Holmes, Francis, Seidu, Abdul Aziz, Frimpong, James Boadu, Budu, Eugene, Amoako, Bernard Mensah, and Hagan, John Elvis (2021) Predictors of anxiety-induced sleep disturbance among in-school adolescents in ghana: Evidence from the 2012 global school-based health survey. Behavioral Sciences, 11 (2). 20.

Ahinkorah, Bright Opoku, Seidu, Abdul Aziz, Hagan, John Elvis, Archer, Anita Gracious, Budu, Eugene, Adoboi, Faustina, and Schack, Thomas (2021) Predictors of pregnancy termination among young women in ghana: Empirical evidence from the 2014 demographic and health survey data. Healthcare, 9 (6). 705.

Aboagye, Richard Gyan, Seidu, Abdul Aziz, Bosoka, Samuel Adolf, Hagan, John Elvis, and Ahinkorah, Bright Opoku (2021) Prevalence and correlates of unintentional injuries among in-school adolescents in Ghana. International Journal of Environmental Research and Public Health, 18 (13). 6800.

Ahinkorah, Bright Opoku, Amadu, Iddrisu, Seidu, Abdul Aziz, Okyere, Joshua, Duku, Eric, Hagan, John Elvis, Budu, Eugene, Archer, Anita Gracious, and Yaya, Sanni (2021) Prevalence and factors associated with the triple burden of malnutrition among mother-child pairs in sub-saharan africa. Nutrients, 13 (6). 2050.

Amadu, Iddrisu, Seidu, Abdul-Aziz, Duku, Eric, Frimpong, James Boadu, Hagan, John Elvis, Aboagye, Richard Gyan, Ampah, Belinda, Adu, Collins, and Ahinkorah, Bright Opoku (2021) Risk factors associated with the coexistence of stunting, underweight, and wasting in children under 5 from 31 sub-Saharan African countries. BMJ Open, 11 (12).

Bolarinwa, Obasanjo Afolabi, Sakyi, Barbara, Ahinkorah, Bright Opoku, Ajayi, Kobi V., Seidu, Abdul Aziz, Hagan, John Elvis, and Tessema, Zemenu Tadesse (2021) Spatial patterns and multilevel analysis of factors associated with antenatal care visits in Nigeria: insight from the 2018 Nigeria demographic health survey. Healthcare, 9 (10). 1389.

Ahinkorah, Bright Opoku, Hagan, John Elvis, Seidu, Abdul Aziz, Budu, Eugene, Mensah, Georgina Yaa, Adu, Collins, and Schack, Thomas (2021) Understanding the association between exposure to family planning messages and consistent condom use among never married men in Ghana. PLoS ONE, 16 (8). e0255325.

Ahinkorah, Bright Opoku, Seidu, Abdul Aziz, Budu, Eugene, Agbaglo, Ebenezer, Adu, Collins, Dickson, Kwamena Sekyi, Ameyaw, Edward Kwabena, Hagan, John Elvis, and Schack, Thomas (2021) Which factors predict fertility intentions of married men and women? Results from the 2012 Niger Demographic and Health Survey. PLoS ONE, 16 (6). e0252281.

Amadu, Iddrisu, Seidu, Abdul-Aziz, Duku, Eric, Okyere, Joshua, Hagan, John Elvis, Hormenu, Thomas, and Ahinkorah, Bright Opoku (2021) The joint effect of maternal marital status and type of household cooking fuel on child nutritional status in sub-Saharan Africa: Analysis of cross-sectional surveys on children from 31 countries. Nutrients, 13 (5). 1541.

Ahinkorah, Bright Opoku, Okyere, Joshua, Hagan, John Elvis, Seidu, Abdul Aziz, Aboagye, Richard Gyan, and Yaya, Sanni (2021) The missing link between legal age of sexual consent and age of marriage in sub-Saharan Africa: implications for sexual and reproductive health and rights. Reproductive Health, 18. 128.

Ahinkorah, Bright Opoku, Aboagye, Richard, Arthur-Holmes, Francis, Hagan, John Elvis, Okyere, Joshua, Budu, Eugene, Dowou, Robert Kokou, Adu, Collins, and Seidu, Abdul-Aziz (2021) A multi-country analysis of prevalence of anxiety-induced sleep disturbance and its associated factors among in-school adolescents in sub-Saharan Africa using the global school-based health survey. Healthcare, 9 (2). 234.

Aboagye, Richard Gyan, Seidu, Abdul-Aziz, Hagan, John Elvis, Frimpong, James, Budu, Eugene, Adu, Collins, Ayilu, Raymond K., and Ahinkorah, Bright Opoku (2021) A multi-country analysis of the prevalence and factors associated with bullying victimisation among in-school adolescents in sub-Saharan Africa: evidence from the global school-based health survey. BMC Psychiatry, 21 (1). 325.

Seidu, Abdul-Aziz, Ahinkorah, Bright Opoku, Kissah-Korsah, Kwaku, Agbaglo, Ebenezer, Dadzie, Louis Kobina, Ameyaw, Edward Kwabena, Budu, Eugene, and Hagan, John Elvis (2021) A multilevel analysis of individual and contextual factors associated with the practice of safe disposal of children's faeces in sub-Saharan Africa. PLoS ONE, 16 (8). e0254774.

Hagan, John Elvis, Ahinkorah, Bright Opoku, Seidu, Abdul Aziz, Ameyaw, Edward Kwabena, and Schack, Thomas (2020) Africa's COVID-19 situation in focus and recent happenings: a mini review. Frontiers in Public Health, 8. 573636.

Ahinkorah, Bright Opoku, Budu, Eugene, Seidu, Abdul-Aziz, Hagan, John Elvis, Agbaglo, Ebenezer, Hormenu, Thomas, Schack, Thomas, and Yaya, Sanni (2020) Consistent condom use among men who pay for sex in sub-Saharan Africa: empirical evidence from Demographic and Health Surveys. PLoS ONE, 15 (8). e0236552.

Ahinkorah, Bright Opoku, Hagan, John Elvis, Seidu, Abdul Aziz, Sambah, Francis, Adoboi, Faustina, Schack, Thomas, and Budu, Eugene (2020) Female adolescents' reproductive health decision-making capacity and contraceptive use in sub-Saharan Africa: what does the future hold? PLoS ONE, 15 (7). e0235601.

Ameyaw, Edward Kwabena, Hagan, John Elvis, Ahinkorah, Bright Opoku, Seidu, Abdul Aziz, and Schack, Thomas (2020) Mainstream reintegration of COVID-19 survivors and its implications for mental health care in Africa. Pan African Medical Journal, 36. 366.

Seidu, Abdul-Aziz, Ahinkorah, Bright Opoku, Hagan, John Elvis, Ameyaw, Edward Kwabena, Abodey, Eric, Odoi, Amanda, Agbaglo, Ebenezer, Sambah, Francis, Tackie, Vivian, and Schack, Thomas (2020) Mass media exposure and women's household decision-making capacity in 30 sub-Saharan African countries: analysis of demographic and health surveys. Frontiers in Psychology, 11. 581614.

Ameyaw, Edward Kwabena, Hagan, John Elvis, Ahinkorah, Bright Opoku, Seidu, Abdul Aziz, and Schack, Thomas (2020) One novel virus, different beliefs as playmakers towards disease spread in Africa: looking at COVID-19 from a religious lens. The Pan African medical journal, 36. 365.

Ahinkorah, Bright Opoku, Seidu, Abdul Aziz, Budu, Eugene, Armah-Ansah, Ebenezer Kwesi, Agbaglo, Ebenezer, Adu, Collins, Hagan, John Elvis, and Yaya, Sanni (2020) Proximate, intermediate, and distal predictors of under-five mortality in Chad: analysis of the 2014–15 Chad demographic and health survey data. BMC Public Health, 20 (1). 1873.

Ahinkorah, Bright Opoku, Hagan, John Elvis, Ameyaw, Edward, Seidu, Abdul-Aziz, Budu, Eugene, Sambah, Francis, Yaya, Sanni, Torgbenu, Eric, and Schack, Thomas (2020) Socio-economic and demographic determinants of female genital mutilation in sub-Saharan Africa: analysis of data from demographic and health surveys. Reproductive Health, 17. 162.

Ahinkorah, Bright Opoku, Hagan, John Elvis, Seidu, Abdul Aziz, Torgbenu, Eric, Budu, Eugene, and Schack, Thomas (2020) Understanding the linkages between male circumcision and multiple sexual partnership among married Ghanaian men: analysis of data from the 2014 Ghana demographic and health survey. SSM - Population Health, 11. 100622.

Seidu, Abdul Aziz, Ahinkorah, Bright Opoku, Dadzie, Louis Kobina, Tetteh, Justice Kanor, Agbaglo, Ebenezer, Okyere, Joshua, Salihu, Tarif, Oteng, Kenneth Fosu, Bugase, Eustace, Osei, Sampson Aboagye, Hagan, John Elvis, and Schack, Thomas (2020) A multi-country cross-sectional study of self-reported sexually transmitted infections among sexually active men in sub-Saharan Africa. BMC Public Health, 20 (1). 1884.

Seidu, Abdul Aziz, Hagan, John Elvis, Ameyaw, Edward Kwabena, Ahinkorah, Bright Opoku, and Schack, Thomas (2020) The role of testing in the fight against COVID-19: Current happenings in Africa and the way forward. International Journal of Infectious Diseases, 98. pp. 237-240.