title: HIV antiretroviral prophylaxis for injecting drug users - Authors' reply.
authors.forename: Kachit
authors.initials: K
authors.lastname: Choopanya
authors.forename: Michael
authors.initials: M
authors.lastname: Martin
authors.forename: Suphak
authors.initials: S
authors.lastname: Vanichseni
authors.forename: Philip A
authors.initials: PA
authors.lastname: Mock
authors.forename: Pravan
authors.initials: P
authors.lastname: Suntharasamai
authors.forename: Udomsak
authors.initials: U
authors.lastname: Sangkum
mesh_terms: D000225:Adenine / Q000031:analogs & derivatives*; D019380:Anti-HIV Agents / Q000627:therapeutic use*; D005260:Female; D015658:HIV Infections / Q000517:prevention & control*; D006801:Humans; D008297:Male; D063065:Organophosphonates / Q000627:therapeutic use*; D015819:Substance Abuse, Intravenous / Q000453:epidemiology*
chemical_list: D019380:Anti-HIV Agents; D063065:Organophosphonates; D000225:Adenine