Born, L., Wamulume, C., Neroda, K., Quiterio, N., Giganti, M., Morris, M., Bolton-Moore, C., Baird, S., Sinkamba, M., Topp, S. and Reid, S. (2012) “Evaluation of a task-shifting strategy involving peer educators in HIV care and treatment clinics in Lusaka, Zambia”, Journal of Public Health in Africa, 3(1), p. e3. doi: 10.4081/jphia.2012.e3.