Balkus, Jennifer E.Brown, Elizabeth R.Hillier, Sharon Louise.Coletti, Anne S.Ramjee, Gita.Mgodi, Nyaradzo.Makanani, Bonus.Reid, Cheri.Martinson, Francis E.Soto-Torres, Lydia.Abdool Karim, Salim Safurdeen.Chirenje, Zvavahera Mike.2018-10-012018-10-0120162016Balkus, J.E., Brown, E.R., Hillier, S.L., Coletti, A., Ramjee, G., Mgodi, N., Makanani, B., Reid, C., Martinson, F., Soto-Torres, L., Abdool Karim, S.S. and Chirenje, Z.M. 2016. Oral and injectable contraceptive use and HIV acquisition risk among women in four African countries: a secondary analysis of data from a microbicide trial. Contraception 93(1), 25-31.http://hdl.handle.net/10413/15454CAPRISA, 2016.Abstract available in pdf.enHormonal contraception.HIV infection.Injectables.Oral contraceptive pills.Southern Africa.Women.Oral and injectable contraceptive use and HIV acquisition risk among women in four African countries : a secondary analysis of data from a microbicide trial.Peer reviewed journal article