Document 0068 DOCN M9470068 TI Syringe and needle exchange to prevent HIV infection [letter] DT 9409 AU Heimer R; Lopes M SO JAMA. 1994 Jun 15;271(23):1825-6; discussion 1826-7. Unique Identifier : AIDSLINE MED/94254187 DE Human HIV Infections/*PREVENTION & CONTROL *Needles *Substance Abuse, Intravenous LETTER JOURNAL ARTICLE SOURCE: National Library of Medicine. NOTICE: This material may be protected by Copyright Law (Title 17, U.S.Code).