[Primary prevention against HIV infection is more important than brief, expensive strategies].
D015658:HIV Infections / Q000517:prevention & control*; D006679:HIV Seropositivity; D006801:Humans; D011322:Primary Prevention; D021841:Safe Sex; D012725:Sexual Behavior
Primärpreventiva insatser mot HIV-smitta viktigare än kortsiktiga, dyrbara strategier.