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Onset and pattern of substance use in intravenous drug users of an opiate maintenance program

C Zinkernagel1, M R Naef, H C Bucher

  • 1Outpatient Department of Internal Medicine, University Hospital Basel, Petersgraben 4, CH-4031 Basel, Switzerland.

Drug and Alcohol Dependence
|July 27, 2001
PubMed
Abstract

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