title: 3rd International HIV Prevention Symposium. Invest in prevention.
authors.forename: J
authors.initials: J
authors.lastname: Martin
mesh_terms: D015492:AIDS Serodiagnosis; D003376:Counseling; D015658:HIV Infections / Q000517:prevention & control*; D006801:Humans; D012307:Risk Factors; D012749:Sexually Transmitted Diseases / Q000517:prevention & control