TY - GEN AU - Nikakhtar, Manijeh AU - Markert, Louis F. TI - Addiction or self medication : the truth SN - 1883819571 PY - 2000/// CY - [S.l.] PB - Alik KW - AA KW - drugs KW - etiologie KW - hulpverlening KW - zelfhulp ER -