Topp, Stephanie M., and Chipukuma, Julien (2016) How did rapid scale-up of HIV services impact on workplace and interpersonal trust in Zambian primary health centres: a case-based health systems analysis. BMJ Global Health, 1 (4). e000179. pp. 1-13.

Topp, Stephanie M., and Chipukuma, Julien M. (2016) A qualitative study of the role of workplace and interpersonal trust in shaping service quality and responsiveness in Zambian primary health centres. Health Policy and Planning, 31 (2). pp. 192-204.

Topp, Stephanie M., Chipukuma, Julien M., and Hanefeld, Johanna (2015) Understanding the dynamic interactions driving Zambian health centre performance: a case-based health systems analysis. Health Policy and Planning, 30 (4). pp. 485-499.

Topp, Stephanie M., Black, Jim, Morrow, Martha, Chipukuma, Julien M., and Van Damme, Wim (2015) The impact of human immunodeficiency virus (HIV) service scale-up on mechanisms of accountability in Zambian primary health centres: a case-based health systems analysis. BMC Health Services Research, 15 (67). pp. 1-14.

Topp, Stephanie M., Chipukuma, Julien M., Chiko, Matimba M., Matongo, Evelyn, Bolton-Moore, Carolyn, and Reid, Stewart E. (2013) Integrating HIV treatment with primary care outpatient services: opportunities and challenges from a scaled-up model in Zambia. Health Policy and Planning, 28 (4). pp. 347-357.

Topp, Stephanie M., Li, Michelle S., Chipukuma, Julien M., Chiko, Matimba M., Matongo, Evelyn, Bolton-Moore, Carolyn, and Reid, Stewart E. (2012) Does provider-initiated counselling and testing (PITC) strengthen early diagnosis and treatment initiation? Results from an analysis of an urban cohort of HIV-positive patients in Lusaka, Zambia. Journal of the International AIDS Society, 15 (2). pp. 1-9.

Deo, Sarang, Topp, Stephanie M., Garcia, Ariel, Soldner, Mallory, Yagci Sokat, Kezban, Chipukuma, Julien, Wamulume, Chibesa S., Reid, Stewart E., and Swann, Julie (2012) Modeling the impact of integrating HIV and outpatient health services on patient waiting times in an urban health clinic in Zambia. PLoS ONE, 7 (4). e35479. pp. 1-9.

Topp, Stephanie M., Chipukuma, Julien M., Chiko, Matimba M., Wamulume, Chibesa S., Bolton-Moore, Carolyn, and Reid, Stewart E (2011) Opt-out provider-initiated HIV testing and counselling in primary care outpatient clinics in Zambia. Bulletin of the World Health Organization, 89. pp. 328-336.

Topp, Stephanie M., Chipukuma, Julien M., Giganti, Mark, Mwango, Linah K., Chiko, Like M., Tambatamba-Chapula, Bushimbwa, Wamulume, Chibesa S., and Reid, Stewart (2010) Strengthening health systems at facility-Level: feasibility of integrating antiretroviral therapy into primary health care services in Lusaka, Zambia. PLoS ONE, 5 (7). e11522. pp. 1-11.