title: The practice of 'frontloading' among intravenous drug users: association with HIV-antibody.
authors.forename: J F
authors.initials: JF
authors.lastname: Samuels
authors.forename: D
authors.initials: D
authors.lastname: Vlahov
authors.forename: J C
authors.initials: JC
authors.lastname: Anthony
authors.forename: L
authors.initials: L
authors.lastname: Solomon
authors.forename: D D
authors.initials: DD
authors.lastname: Celentano
mesh_terms: D000328:Adult; D015142:Baltimore / Q000453:epidemiology; D004866:Equipment Contamination; D005260:Female; D015658:HIV Infections / Q000453:epidemiology / Q000635:transmission*; D015528:HIV Seroprevalence; D006801:Humans; D007275:Injections, Intravenous / Q000009:adverse effects / Q000379:methods*; D008297:Male; D012307:Risk Factors; D015819:Substance Abuse, Intravenous / Q000150:complications*