HIV prevention programs.
Holtgrave
D R
DR
Qualls
N L
NL
D002487:Centers for Disease Control and Prevention, U.S.; D018672:Community Health Planning; D015658:HIV Infections / Q000517:prevention & control* / Q000635:transmission; D006801:Humans; D011314:Preventive Health Services; D011322:Primary Prevention; D014481:United States