[Risk behaviors in seropositive patients: prevention, now and always!].
D005602:France / Q000453:epidemiology; D014943:Global Health; D015658:HIV Infections / Q000453:epidemiology / Q000517:prevention & control / Q000523:psychology; D018451:Homosexuality, Male / Q000523:psychology / Q000706:statistics & numerical data; D006801:Humans; D008297:Male; D011159:Population Surveillance; D012309:Risk-Taking