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Morrison, Charles S; Chen, Pai-Lien; Kwok, Cynthia; Baeten, Jared M; Brown, Joelle; Crook, Angela M; Van Damme, Lut; Delany-Moretlwe, Sinead; Francis, Suzanna C; Friedland, Barbara A; Hayes, Richard J; Heffron, Renee; Kapiga, Saidi; Karim, Quarraisha Abdool; Karpoff, Stephanie; Kaul, Rupert; McClelland, R Scott; McCormack, Sheena; McGrath, Nuala; Myer, Landon; ... (2015). Hormonal Contraception and the Risk of HIV Acquisition: An Individual Participant Data Meta-analysis. PLoS medicine, 12(1), e1001778. Public Library of Science 10.1371/journal.pmed.1001778
