HIV risk among the homeless.
Giannetti
V
V
School of Pharmacy, Duquesne University, Pittsburgh, PA 15282, USA.
Freyder
P
P
D017280:Condoms; D003625:Data Collection; D015658:HIV Infections / Q000453:epidemiology* / Q000523:psychology / Q000635:transmission; D006703:Ill-Housed Persons / Q000706:statistics & numerical data*; D006801:Humans; D016485:Needle Sharing; D010414:Pennsylvania / Q000453:epidemiology; D012307:Risk Factors; D012725:Sexual Behavior; D012747:Sexual Partners; D019966:Substance-Related Disorders; D011795:Surveys and Questionnaires