TY - GEN AU - Ladewig, D. TI - Basic and clinical science of substance related disorders : symposium Basel, May 20, 1998 T2 - Bibliotheca psychiatrica SN - 3805568703 PY - 1999/// CY - Basel PB - Karger KW - alcohol KW - comorbiditeit KW - drugs KW - etiologie KW - farmacotherapie KW - heroïne KW - hulpverlening KW - psychotherapie KW - terugval ER -