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Pettifor A, Lippman SA, Selin AM, Peacock D, Gottert A, Maman S, Rebombo D, Suchindran CM, Twine R, Lancaster K, Daniel T, Gómez-Olivé FX, Kahn K, MacPhail C.Pettifor A, et al. Among authors: lippman sa.BMC Public Health. 2015 Aug 6;15:752. doi: 10.1186/s12889-015-2048-z.BMC Public Health. 2015.PMID: 26245910Free PMC article.Clinical Trial.
Rosenberg M, Pettifor A, Lippman SA, Thirumurthy H, Emch M, Miller WC, Selin A, Gómez-Olivé FX, Hughes JP, Laeyendecker O, Tollman S, Kahn K.Rosenberg M, et al. Among authors: lippman sa.Sex Transm Dis. 2015 May;42(5):259-65. doi: 10.1097/OLQ.0000000000000263.Sex Transm Dis. 2015.PMID: 25868138Free PMC article.