Herman-Roloff, A., Llewellyn, E., Obiero, W., Agot, K., Ndinya-Achola, J., Muraguri, N., & Bailey, R. C. (2011). Implementing Voluntary Medical Male Circumcision for HIV Prevention in Nyanza Province, Kenya: Lessons Learned during the First Year. Public Library of Science.

Herman-Roloff, Amy, Emma Llewellyn, Walter Obiero, Kawango Agot, Jeckoniah Ndinya-Achola, Nicholas Muraguri, và Robert C. Bailey. Implementing Voluntary Medical Male Circumcision for HIV Prevention in Nyanza Province, Kenya: Lessons Learned During the First Year. Public Library of Science, 2011.

Herman-Roloff, Amy, et al. Implementing Voluntary Medical Male Circumcision for HIV Prevention in Nyanza Province, Kenya: Lessons Learned During the First Year. Public Library of Science, 2011.