Innovative approaches to cohort retention in a community – based HIV/STD prevention trial for socially marginalized peruvian young adults. / Articulos / Por repositorio Año: 2007 Autores: Villacorta V, Kegeles S, Galea J, Konda K, Pajuelo J, Cáceres C, Coates T, the NIMH Collaborative HIV/STD Prevention Trial Group Ubicación: Clinical trials. 2007; 4: 32-41. Descargar
