title: Assessing the role of anal intercourse in the epidemiology of AIDS in Africa.
authors.forename: Alan
authors.initials: A
authors.lastname: Ferguson
authors.forename: Chester
authors.initials: C
authors.lastname: Morris
mesh_terms: D000163:Acquired Immunodeficiency Syndrome / Q000453:epidemiology* / Q000209:etiology; D017954:Africa South of the Sahara / Q000453:epidemiology; D005260:Female; D006801:Humans; D011477:Sex Work / Q000706:statistics & numerical data*; D012725:Sexual Behavior / Q000706:statistics & numerical data*; D011795:Surveys and Questionnaires