World Health Organization Improving access and use of psychotropic medicine. - - Geneva W H O 2005 - 58 p. 28 cm. - . Psychotropic Drugs, Drugs - -supply and distribution ISBN: 92 4 154641 7 Subjects--Topical Terms: Drugs - -supply and distributionPsychotropic Drugs Dewey Class. No.: QV77.2 / WHO