Narcotic and Stimulating Drugs—Their Use and Abuse. Routledge & 
Kegan Paul, London, 1964. 
Lewis, M.F.: Current Research in Marihuana, Academic Press, New York, 
1972. 
Lincoff, G.; Mitchell, D.H.: Toxic and Hallucinogenic Mushroom Poisoning, 
Van Nostrand Reinhold Co., New York, 1977. 
Li, H.-L.: Hallucinogenic plants in Chinese herbals. Bot. Mus. Leaf]. Harvard 
Univ. 25:161-181, 1977. 
Lockwood, T.E.: A Taxonomic Revision of Brugmansia (Solanaceae). Ph.D. 
Thesis, Harvard University, Cambridge, Massachusetts, 1973. 
Lockwood, T.E.: The ethnobotany of Brugmansia. J. Ethnopharmacol. 1:147—- 
164, 1979. 
Lotter, H.L.; Abraham, D.J.; Turner, C.E.; et al.: Cannabisativine, a new 
alkaloid from Cannabis sativa L. root. Tetrahedron Lett. 1975:2815— 
2818. 
Lousberg, R.J.J.C.; Salemink, C.A.: Some aspects of Cannabis research. 
Pharm. Weekbl. 108:1-9, 1973. 
Lousberg, R.J.J.C.; Bercht, C.A.L.; Van Ooyen, R.; et al.: Cannabinodiol: 
conclusive identification and synthesis of a new cannabinoid from 
Cannabis sativa. Phytochemistry 16:595-597, 1977. 
Lowe, M.D.; White, E.P.: Tutin in Coriaria species. Identification and 
estimation. N. Z. J. Sci. 15:303-307, 1972. 
MacDougall, T.: /pomoea tricolor, a hallucinogenic plant of the Zapotecs. 
Bol. Cent. Invest. Antropol. Méx.:6, 1960a. 
MacDougall, T.: A composite with psychic properties? Garden J. 18:105, 
1960b. 
Maia, J.G.S.; Rodrigues, W.A.: Virola theiodora as a hallucinogenic and toxic 
agent. Acta Amazon. 4:21, 1974. 
Malingre, T.; Hendriks, H.; Batterman, S.; et al.: The essential oil of Cannabis 
sativa L. Planta Med. 28:56-61, 1975. 
Man, D.P.; Conscroe, P.F.: Anticonvulsant effect of delta-9-tetrahydrocanna- 
binol on sound-induced seizures in audiogenic rats. J. Intern. Res. ° 
Comm. Med. Sci. 1:12, 1973. 
Maranon, J.: Poisonous constituent of Coriaria intermedia. Philippine J. Sci. 
47:359-366, 1932. 
McCaughran, J.A., Jr.; Corcoran, M.E.; Wada, J.A.: Anticonvulsant activity 
of delta-8- and delta-9-tetrahydrocannabinol in rats. Pharmacol. Bio- 
chem. Behav. 2:227-233, 1974. 
Meadow, L.; Snow, L.H., Ed.: The Psychodynamic Implications of the 
Physiological Studies in Psychotomimetric Drugs, C.C. Thomas, 
Springfield, Ill., 1971. 
Mechoulam, R.: Marihuana chemistry. Science 168:1159-1166, 1970. 
Mechoulam, R. (Ed.): Marihuana. Academic Press, New York, 1973. 
Mechoulam, R.; Ben-Zvi, Z.; Yagnitinsky, B.; et al.: A new tetrahydrocanna- 
binolic acid. Tetrahedron Lett. 1969:2339- 2341. 
Mechoulam, R.; Gaoni, Y.: Hashish-IV. The isolation and structure of canna- 
binolic, cannabidiolic and cannabigerolic acids. Tetrahedron 21:1223- 
1229, 1965. 
Mechoulam, R.; McCallum, N.K.; Burstein, S.: Recent advances in the 
chemistry and biochemistry of Cannabis. Chem. Rev. 76:75-112, 1976. 
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