1. Geil auf safer Sex Publication: Zürich : AHS, [19--?] Subject(s): Acquired Immunodeficiency Syndrome -- prevention & controlSafe SexCondomsSexual BehaviorHealth Promotion
2. Safer Sex für Ledermänner: die Broschüre nicht nur für Ledermänner Publication: Zürich : AHS, [19--?] Subject(s): Acquired Immunodeficiency Syndrome -- prevention & controlSafe SexCondomsSexual BehaviorHomosexuality, MaleHealth Promotion
3. Unsere Treue schützt uns beide Publication: Köln : Bundeszentrale für Gesundheitliche Aufklärung, [19--?] Subject(s): Acquired Immunodeficiency Syndrome -- prevention & controlSexual BehaviorSexual PartnersSafe SexCondomsHealth Promotion