1. Choose safer sex Publication: [London?] : Health Education Authority, [19--?] Subject(s): Sexually Transmitted Diseases -- prevention & controlDisease Transmission, Infectious -- prevention & controlHealth PromotionHomosexuality, MaleSafe SexSexual Behavior
2. Choose safer sex Publication: [England] : Health Education Authority, [19--] Subject(s): Safe SexAcquired Immunodeficiency Syndrome -- prevention & control