title: A stratified approach to untangling the behavioral/biomedical outcomes conundrum.
authors.forename: Sevgi O
authors.initials: SO
authors.lastname: Aral
authors.forename: Thomas A
authors.initials: TA
authors.lastname: Peterman
mesh_terms: D015658:HIV Infections / Q000453:epidemiology / Q000517:prevention & control; D006801:Humans; D010043:Outcome and Process Assessment, Health Care / Q000379:methods*; D012725:Sexual Behavior; D012749:Sexually Transmitted Diseases / Q000453:epidemiology / Q000517:prevention & control