TY - BOOK ED - WHO Expert Committee on Drug Dependence ED - World Health Organization TI - WHO Expert Committee on Drug Dependence : twenty-first report, meeting held in Geneva from 26 September to 1 October 1977 T2 - World Health Organization technical report series ; no. 618 SN - 9241206187 U1 - 100 SD:610.621 PY - 1978/// CY - Geneva PB - World Health Organization KW - Substance-Related Disorders N1 - 1. Introduction -- 2. General considerations -- 3. Animal studies on psychotropic and dependence-producing drug -- 4. Human pharmacology -- 5. Assessment of the public health and social problem -- 6. Assessment of therapeutic usefulness -- 7. decision-making -- 8. Problems of chemically generic extensions to the list of scheduled substances -- 9. Recommendations -- Annex ER -