11. Don't worry about what you'll pick up at work Publication: [England] : Health Education Authority, [198-?] Subject(s): HIV Infections -- transmissionHIV Infections -- prevention & controlHealth Knowledge, Attitudes, PracticeWorkplace
12. AIDS, facts for life Publication: [Illinois] : Illinois Dept. of Public Health, [1991?] Subject(s): HIV Infections -- transmissionAcquired Immunodeficiency Syndrome -- prevention & controlBlood DonorsInfectious Disease Transmission, Vertical -- prevention & controlNeedle Sharing -- adverse effectsSafe Sex