WHO Expert Committee on Drug Dependence : thirty-first report.
Card's contents:WORLD HEALTH ORGANIZATION 606,210 WHO Expert Committee on Drug Dependence thirty-first report. - Geneva : World Health Organization, 1999. - V, 23 s. ; 24 cm. - (WHO Technical Report Series, ISSN 0512-3054 ; 887) Bi bliogr . s . 19-20 ISBN 92-4-120887-2