Behavioral research /
series editor: M. Ricardo Calderón
- Arlington : Latin America and Caribbean Regional Office of the AIDS Control and Prevention (AIDSCAP) Project, Family Health International, 1997
- xii, 32 páginas
- The HIV \ AIDS prevention and control synopsis series .
Enfermedades
SIDA --Investigaciones--América Latina SIDA --Prevención y Control--América Latina