TY - GEN AU - Siegal, Harvey A. TI - Comprehensive case management for substance abuse treatment T2 - Treatment improvement protocol [TIP] series PY - 1998/// CY - Rockville PB - CSAT KW - alcohol KW - casemanagement KW - drugs KW - hulpverlening KW - protocollen KW - behandelrichtlijnen KW - VS ER -