title: Samuel R. Friedman on Stan Einstein's "Drug user treatment failure blindness?".
authors.affiliation: National Development and Research Institutes, Inc, New York, New York 10010, USA. sam.friedman@ndri.org
authors.forename: Samuel R
authors.initials: SR
authors.lastname: Friedman
mesh_terms: D005260:Female; D007722:Health Knowledge, Attitudes, Practice / Q000208:ethnology*; D006801:Humans; D015819:Substance Abuse, Intravenous / Q000208:ethnology* / Q000628:therapy*