TY - JOUR T1 - Factors associated with interorganizational relationships among outpatient drug treatment organizations 1990-2000 AU - Wells, R. AU - Lemak, C.H. AU - D'Aunno, T.A. PY - 2005 DO - 10.1111/j.1475-6773.2005.00426.x SP - 1356 EP - 1378 JO - Health Services Research VL - 40 IS - 5 Pt 1 SN - 0017-9124 ER -