"Psychosocial issues of HIV/AIDS and the evaluation of prevention and control strategies", Lisbon, 28 May - 1 June 1990.
Wayling
S
S
D015658:HIV Infections / Q000453:epidemiology* / Q000517:prevention & control / Q000523:psychology; D015438:Health Behavior; D006293:Health Promotion; D006801:Humans; D015397:Program Evaluation