van der Straten A, Agot K, Ahmed K, Weinrib R, Browne EN, Manenzhe K, Owino F, Schwartz J, Minnis A, TRIO Study Team. The Tablets, Ring, Injections as Options (TRIO) study: what young African women chose and used for future HIV and pregnancy prevention. J Int AIDS Soc. 2018 Mar;21(3):e25094. doi: 10.1002/jia2.25094