Allison Herling Ruark / Edward C Green
Librería Samer Atenea
Kálamo Books
Librería Elías (Asturias)
Librería Kolima (Madrid)
Librería Proteo (Málaga)
Arguing for a behavior-based approach, Green and Ruark make the case that the most effective AIDS programs are those that encourage fundamental behavioral changes such as abstinence, delay of sex, faithfulness, and cessation of injection drug use.