(Q33786684)
Statements
Innovative approaches to cohort retention in a community-based HIV/STI prevention trial for socially marginalized Peruvian young adults (English)
Victoria Villacorta
Susan Kegeles
Kelika A Konda
José Pajuelo Cuba
Carlos F Cáceres Palacios
NIMH Collaborative HIV/STD Prevention Trial Group
1 January 2007
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