title: Heterosexual anal sex: part of an expanding sexual repertoire?
authors.affiliation: From the Division of STD Prevention, Centers for Disease Control and Prevention, Atlanta, Georgia 30333, USA. JLeichliter@cdc.gov
authors.forename: Jami S
authors.initials: JS
authors.lastname: Leichliter
mesh_terms: D000554:Ambulatory Care Facilities; D017280:Condoms / Q000706:statistics & numerical data; D005260:Female; D015658:HIV Infections / Q000517:prevention & control / Q000635:transmission; D020010:Heterosexuality; D006801:Humans; D008297:Male; D012309:Risk-Taking; D012725:Sexual Behavior / Q000706:statistics & numerical data; D012749:Sexually Transmitted Diseases / Q000517:prevention & control / Q000635:transmission