TY - GEN AU - Flores, Philip J. AU - Georgi,Jeffrey M. TI - Substance abuse treatment : group therapy T2 - Treatment improvement protocl [TIP] series PY - 2005/// CY - Rockville PB - CSAT KW - alcohol KW - drugs KW - groepstherapie KW - hulpverlening KW - protocollen KW - behandelrichtlijnen ER -