The dynamics of human immunodeficiency virus type 1 transmission among injecting drug users.
Nicolosi
A
A
Department of Epidemiology and Medical Informatics, National Research Council, Segrate (MI), Italy.
Villa
M
M
Leite
M L
ML
D016022:Case-Control Studies; D005060:Europe / Q000453:epidemiology; D015658:HIV Infections / Q000453:epidemiology / Q000635:transmission*; D015497:HIV-1; D006801:Humans; D015995:Prevalence; D015819:Substance Abuse, Intravenous; D014481:United States / Q000453:epidemiology