McLardie-Hore, Fiona E., Forster, Della A., Mclachlan, H.L., Shafiei, Touran, Amir, Lisa H., Davey, Mary-Ann, Grimes, Heather, and Gold, Lisa (2023) Is proactive telephone-based breastfeeding peer support a cost-effective intervention? A within-trial cost-effectiveness analysis of the 'Ringing Up about Breastfeeding earlY' (RUBY) randomised controlled trial. BMJ Open, 13 (6). e067049.

Grimes, H.A., Shafiei, T., McLachlan, H.L., and Forster, D.A. (2020) Volunteers' experiences of providing telephone-based breast-feeding peer support in the RUBY randomised controlled trial. Public Health Nutrition, 23 (16). pp. 3005-3015.