1. Schmuse: keine Aids-Gefahr Publication: [Switzerland] : AIDS-Hilfe Schweiz : Bundesamt für Gesundheitswesen, [198-] Subject(s): Acquired Immunodeficiency Syndrome -- prevention & controlSafe SexLipAcquired Immunodeficiency Syndrome -- transmission
2. Vĕrností proti AIDS Publication: Praha : ÚZV, c1989 Subject(s): Acquired Immunodeficiency Syndrome -- prevention & controlSexual PartnersLip
