title: Does 'CNN' (condoms, needles and negotiation) work better than 'ABC' (abstinence, being faithful and condom use) in attacking the AIDS epidemic?
authors.affiliation: International Planned Parenthood Federation, London, England. SSinding@ippf.org
authors.forename: Steven W
authors.initials: SW
authors.lastname: Sinding
mesh_terms: D000163:Acquired Immunodeficiency Syndrome / Q000453:epidemiology / Q000517:prevention & control*; D017280:Condoms / Q000706:statistics & numerical data*; D005260:Female; D006801:Humans; D008297:Male; D018671:Needle-Exchange Programs; D017008:Negotiating; D021841:Safe Sex; D012746:Sexual Abstinence; D012725:Sexual Behavior