title: Cross-national comparisons of sexual behavior surveys--methodological difficulties and lessons for prevention.
authors.forename: A
authors.initials: A
authors.lastname: Spira
authors.forename: N
authors.initials: N
authors.lastname: Bajos
authors.forename: A
authors.initials: A
authors.lastname: Giami
authors.forename: S
authors.initials: S
authors.lastname: Michaels
mesh_terms: D003431:Cross-Cultural Comparison; D003625:Data Collection; D014943:Global Health; D015658:HIV Infections / Q000517:prevention & control*; D006306:Health Surveys; D006801:Humans; D008722:Methods; D012725:Sexual Behavior / Q000706:statistics & numerical data