
Détail de l'auteur
Auteur KAYMAN D. J. |
Documents disponibles écrits par cet auteur (1)

![]()
Article : Périodique
M. F. GOLDSTEIN ; S. DEREN ; S. MAGURA ; KAYMAN D. J. ; M. BEARDSLEY ; S. TORTU |Many studies have found that the longer a drug user remains in treatment, the more positive the outcome. The majority of studies on the effects of time in treatment have followed subjects from the time they enter treatment. The subjects of the p[...]