title: When opposites attract. An exploration of serodiscordant relationships.
authors: Keith R
authors: KR
authors: Green
mesh_terms: D005260:Female; D015658:HIV Infections / Q000188:drug therapy / Q000517:prevention & control / Q000635:transmission; D006801:Humans; D008297:Male; D008393:Marriage; D012307:Risk Factors; D012725:Sexual Behavior; D012747:Sexual Partners