TY - GEN AU - Lawton Barry, Kristen TI - Brief interventions and brief therapies for substance abuse T2 - Treatment improvement protocol [TIP] series PY - 1999/// CY - Rockville PB - CSAT KW - alcohol KW - drugs KW - hulpverlening KW - kortdurende behandeling KW - protocollen KW - behandelrichtlijnen KW - VS ER -