Primary medical care and reductions in addiction severity: a prospective cohort study
Saitz, Richard ; Horton, Nicholas J. ; Larson, Mary Jo ; Winter, Michael ; Samet, Jeffrey H.
Addiction (Abingdon, England), 2005-01, Vol.100 (1), p.70-78 [Periódico revisado por pares]Oxford, UK: Blackwell Science Ltd
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