00811nam a22003257i 4500 20141212093334.0 930209s1993 sp gr 000 0 spa c eng STIMSON, G.V. PUBLIC HEALTH AND HEALTH BEHAVIOUR IN THE PREVENTION OF HIV INFECTION. EN: THE REDUCTION OF DRUG-RELATED HARM Londres ROUTLEDGE 1992 39-48 p. Alto riesgo Drogodependencias Educación para la salud Jeringuillas Prevención Salud pública Sida Adicciones Documental 17.3 42 72 Q4a Q4c CL 19930209 Q4.27 (B) D42.43 (B) CL