title: Coining a new term in epidemiology: concurrency and HIV.
authors.forename: G P
authors.initials: GP
authors.lastname: Garnett
authors.forename: A M
authors.initials: AM
authors.lastname: Johnson
mesh_terms: D005260:Female; D015658:HIV Infections / Q000635:transmission*; D015497:HIV-1; D006801:Humans; D008297:Male; D008962:Models, Theoretical; D012725:Sexual Behavior