19902. Una relacion casual sin prevencion: Puede ocasionarle una enfermedad venerea Publication: 1990
19903. Youth talking to youth: Les jeunes parlent aux jeunes Publication: Geneva : World Health Organization, 1989 Subject(s): Acquired Immunodeficiency SyndromeAdolescent
19910. Face au sida, une attitude différente peut changer votre vie Publication: Paris : AIDES, [19--?] Subject(s): Acquired Immunodeficiency Syndrome -- prevention & controlAcquired Immunodeficiency Syndrome -- psychologySelf-Help GroupsAttitude to Health