RT Article T1 Evidence for substance abuse services and policy research: A systematic review of national databases JF Evaluation review VO 33 SP 103 OP 137 A1 Coffey, Rosanna M. A2 Vandivort-Warren, Rita A2 Brady, Thomas M. A2 Chalk, Mady A2 MacLellan, A. Thomas A2 Kassed, Cheryl A. A2 Levit, Katharine R. LA English YR 2009 UL https://krimdok.uni-tuebingen.de/Record/1912544334 DO 10.1177/0193841X08328126