Secondary HIV prevention.
Temoshok
L R
LR
University of Maryland School of Medicine, Institute of Human Virology, Baltimore, MD.
Frerichs
R R
RR
D017280:Condoms; D015658:HIV Infections / Q000453:epidemiology / Q000517:prevention & control* / Q000635:transmission; D007722:Health Knowledge, Attitudes, Practice; D006801:Humans; D010353:Patient Education as Topic; D016730:Program Development; D012725:Sexual Behavior