TY - GEN ED - World Health Organization [WHO]. Programme on Substance Abuse TI - Health professional education on psychoactive substance use issues : report based on WHO consultation PY - 1996/// CY - [S.l.] PB - WHO KW - artsen KW - deskundigheidsbevordering KW - drugs KW - hulpverleners KW - hulpverlening KW - onderzoeksrapporten KW - VN ER -