Education/Training/Capacity BuildingAssessing the efficiency of HIV prevention interventions in Kenya – the ORPHEA ProjectAuthorsR. WamaiR. BuzduganO. GalarragaC. ChaumontS. Sosa-RubiS. BautistaJ. Wang'ombeI. Ochoa MorenoH. NyakundiM. MugoA. KwanA. SassiG. BollingerYear: 2015Volume: 81 Issue: 1Page/Article: 58DOI: 10.1016/j.aogh.2015.02.640Published on Mar 12, 2015Peer ReviewedCC BY 4.0