title: Contraception and safer sex.
authors.forename: M
authors.initials: M
authors.lastname: Potts
authors.forename: J B
authors.initials: JB
authors.lastname: Smith
mesh_terms: D003267:Contraception / Q000379:methods*; D003268:Contraception Behavior; D005260:Female; D015658:HIV Infections / Q000517:prevention & control* / Q000635:transmission; D006801:Humans; D008297:Male