| AMINOPHYLLINE |
-- | Merck 10th Edition. |
| ARSENIC |
-- | Forest H. Nielsen, USDA, Grand Forks, various publications. |
| BETA-SITOSTEROL |
-- | Martindale's 28th |
| CATHINONE |
-- | Nigg, H.N. and Seigler, D.S., eds. 1992. Phytochemical Resources for Medicine and Agriculture. Plenum Press, New York. 445 pp. |
| COCAINE |
-- | Huang, K. C. 1993. The Pharmacology of Chinese Herbs. CRC Press, Boca Raton, FL 388 pp. |
| D-NORPSEUDOEPHEDRINE |
-- | Merck 11th Edition |
| KHELLACLONE-DIESTER |
-- | * |
| L-DOPA |
50 mg/kg scu rat | Borchard, R. E., Barnes, C. D., and Eltherton, L. G. 1991. Drug Dosage in Laboratory Animals: A Handbook. (3rd Ed.) The Telford Press, Inc., P. O. Box 287, Caldwell NJ 07006. |
| MONELLIN |
-- | * |
| SELENIUM |
-- | Cooper-Driver, G. A., Chemical substances in plants toxic to animals, pp. 213-47 in Rechcigl, M., Jr., ed. CRC Handbook of Naturally Occurring Food Toxicants, CRC Press, Boca Raton, 1983, 339 pp. |
| TETRAHYDROCANNABINOL |
2.5-5 | * |
| THEOBROMINE |
-- | Martindale's 28th |