List of Chemicals
| Chemicals Sort descending | Reference |
|---|---|
| ASTRAGALIN | Duke, 1992 * |
| LIMONENE | Duke, 1992 * |
| LINALOOL | Huang, K. C. 1993. The Pharmacology of Chinese Herbs. CRC Press, Boca Raton, FL 388 pp. |
| MENTHOL | Yamamoto, A., Umemori, S., and Muranishi, S. 1993. Absorption Enhancement of Intrapulmonary Administered Insulin by Various Absorption Enhancers and Protease Inhibitors in Rats. J. Pharm. Pharmacol. 46: 14-18, 1994. |