Evidence for sample selection effect and Hawthorne effect in behavioural HIV prevention trial among young women in a rural South African community

por Rosenberg, Molly, Pettifor, Audrey, Twine, Rhian, Hughes, James P, Gomez-Olive, F Xavier, Wagner, Ryan G, Sulaimon, Afolabi, Tollman, Stephen, Selin, Amanda, MacPhail, Catherine, Kahn, Kathleen
Publicado 2018