(1) .Abdulla, Ay' (1953) Schweiz. med. WSchr. 83, 541

(2) Anslinger, H. J. Sc Tompkins, W. F., (1953) Traffic in Narcotics 354 pp., New York, p. 22

(3) Baker-Bates, E. T., (1935) Lancet 1, 811

(4) Bouquet, J., (1950) Bull. Narcot.    No. 4, 14

(5) Bouquet, J., (1951) Bull. Narcot, 2, No. 1, 22

(6) Brazil. (1951) A Maconha. Coletgnea de trabalhos brasileiros. 403 pp., Rio de Janeiro, Ministerio da Educao e Saude, Serviço de Documentacao

(7) Cardoso, B., in "A Maconha"(6)p. 217

(8) Carstairs„ G. M., (1954) Quart. J. Stud. Alcohol 15 221

(9).' Cordeiro de Fanas, R., in "A Maconha",(6)p. 21).

(10). Cordeiro de Parias, R., (1953) Arq. brasil. med. nay. 14, 2539

(11) Covello, M., (1947-48) Farmaco 2, 903; 2, 7

(12) Drewry, P. H. (1936) Psichiat. Quart. 10 232

(13) Drug Addiction among Adolescents (New York Academy Of Medicine) 1953, New York, 30 pp'

(14) El Mahi, T. (1953) Sudan Med. Journ. 1, 37; amd personal communication

(15) Esquivel Medina, R., & Gonzklez, M., (1951) Rev. Fannac. de Cuba,12, 21

(16) Ferniuldez Sgnehez, A., & Conzaez Ms, R., (1953) Farmacia Chilena,E, 473

(17)' Fraser, J. D., (1949) Lancet 1, 747

(18) Gardikas, G. G.,.(1950) Enkephalos. (Encéphale) _Athens, 1, 201

(19) Biraud, G. & Latour H. (1952) Bull. hcad. nat.. Méd.(Paris), 136, 422, 465

(20) Giulla,.L., (1950) A Folha medica 31,•173

(21) Goldstein,. N. L..(1952 -53) Narcotics. A Report to the Legislature of the State of NeW York pp. 121 A further study of problems and plans. Second Report, 6, pp.
WHO/APD/56 page 34

(22) Gonzâlez MA'S, R., (1953) Medicine (Madr.) 21, II, 130

(23) Hasselmann, JrA Ribeiro, 0., (1945) Anais Ass. Quim. Brasil,'4, 177; "A Maconha"'"Ip. 326

(24) Hillenbrand, F. K. M. (1952) Lancet, II, 338

(25) Hitzemann, W., (1941) Arch. Pharm. 279, 353

(26) Jacob, A., & Todd. L. R., (1940) Nature, 1450 350

(27) Jardines Carri45n, H., (1951) Rev. farm. Cuba, 29, 34

(28) Johnson, D. McI., (1952-53) Lancet, I, 820; The Hallucinogenic Drugs. A Neglected Aspect of Forensic Medicine, 46 pp., London, p. 32

(29) Llorens, W., (1948-49) Rev. farm. Puerto Rico, 13, 305; 14, 11, 37

(30) Loewe, S., (1950) Arch. exp. Path. Pharmak., 211, 175

(31) Lucena, J., Atalde, L. & Coelho, P., (1949) Neurobiologie (Recife) 12, 235; "A Maconha"(6)p. 249

(32) Maurer, D. W. & Vogel, V. H., (1954) Narcotics and Narcotic Addiction. 303 Springfield, Illinois, pp. 149, 221, 236

(33) Mookerjee, H. C., (1948-49) The New Review (Calcutta) 28, 401; 29 48

(34) Mookerjeel H. C., The Calcutta Review Nov, 1948 - July 1949

(35) Oliveira, E. de, (1952) Impr. méch  (Rio de J.) 28, 41

(36) Ortiz Velâzouez, J., (1948) An, Acad, Med. Medellfn, 3, 496 •

(37) Parreiras, D., (1949) pr. méd. (Rio de J.) 25, 34; "A Maconna"(6)p. 331; See also doc. WHC/APD 21 of 21 April 1950

(38) Pescor, M. J. (1952) J. Criminal Law, Criminal. a Police Science, 43 471

(39) Perot, As, (1942) Ann. méd.-psychol. 100 part I, 1; (1945) Les toxicamanies 33 pp., Algiers, p. 113

(40) Pulewka, P., (1950) 7.rs11,_sEELL222,_1112a212.1. 211, 278

(41) Reales Orozoo, A. & MartInez 06mez, E., (1953) Rev.  Med. lea. Colombia, LI 142

(42) Rodrf:guez Diego, E., (1953) Roy.: Med. la, Colombia, 15, 149 WHO/AM/56 page 35

(43) Union of South Africa (1952) Report of the Inter-Departmental Committee on the 'Abuse of Dagga. Issued by Authority, Pretoria.

(44) United Natitns Commission on Narcotic Drugs Report of the Eighth Session, E/2423.E/ON.7/262 paragraph 182

(45) United Nations Commission on Narcotic Drugs Report of the Ninth Session, E/2606.E/ON.7/260 paragraph 120

(46) United States of Amerio• Treasury Department, Bureau of Narcotics (1952) Traffic in Opium and Other Dangerous Drugs for the year ended 31 December 1952, p. 9

(47) Vaille, Ch. & Stern, G., (1953) Rev. Ru. MU- soc. 1, 443

(48) Vaille, Ch., Stern, G. & Verde, Jul (1954)Sem. HUI). Paris (Sem. méd. prof. et méd.- soc.) 30, No. 42

(49) Warnock, J., (1903) J. ment. Sei. 49, 96

(50) Wolff, P. O., (1948) La marihuana en la Am6rica latine. La amenaza que constituye. Buenos Aires, 55. pp; - Marihuana in Latin Ameriea. The Threat it Constitutes, Washington, D.C., (1949), pp. 56

(51) idem - p. 6

(52) idem - pp. 14 and foil., 18, 23

(53) idem - p. 21

(54) idem - p. 22 .

(55) idem - p. 23, 24

(56) idem - p. 33

(57) idem - p. 36

(58) idem - p. 41