Effect of a mobile phone-based intervention on post-abortion contraception: a randomized controlled trial in Cambodia
Smith, Chris ; Ngo, Thoai D ; Gold, Judy ; Edwards, Phil ; Vannak, Uk ; Sokhey, Ly ; Machiyama, Kazuyo ; Slaymaker, Emma ; Warnock, Ruby ; McCarthy, Ona ; Free, Caroline
Bulletin of the World Health Organization, 2015-12, Vol.93 (12), p.842-850A [Periódico revisado por pares]Switzerland: World Health Organization
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