title: Why do HIV-1 subtypes segregate among persons with different risk behaviors in South Africa and Thailand?
authors.forename: T D
authors.initials: TD
authors.lastname: Mastro
authors.forename: C
authors.initials: C
authors.lastname: Kunanusont
authors.forename: T J
authors.initials: TJ
authors.lastname: Dondero
authors.forename: C
authors.initials: C
authors.lastname: Wasi
mesh_terms: D005260:Female; D015658:HIV Infections / Q000635:transmission* / Q000821:virology; D015497:HIV-1 / Q000235:genetics*; D006801:Humans; D008297:Male; D012307:Risk Factors; D012725:Sexual Behavior; D013019:South Africa; D013785:Thailand