The effect of an interactive weekly mobile phone messaging on retention in prevention of mother to child transmission (PMTCT) of HIV program: study protocol for a randomized controlled trial (WELTEL PMTCT).
Patricia Opondo AwitiAlessandra GrottaMia van der KopJohn DusabeAnna ThorsonJonathan MwangiRino BellocoRichard LesterLaura TernentEdwin WereAnna Mia EkströmPublished in: BMC Medical Informatics Decis. Mak. (2016)