TY - BOOK AU - Solomon, Phyllis L AU - Cavanaugh, Mary M AU - Draine, Jeffrey TI - Randomized controlled trials : design and implementation for community-based psychosocial interventions SN - 9780195333190 SN - 200802990 U1 - 361.320724 SOL PY - 2009/// CY - Oxford PB - Oxford University Press KW - Evidence-based social work KW - Social service - Research - Methodology N1 - Includes bibliographical references (p. 195-208) and index ER -