1. 1) Li, S. Z., Compendium of Materia Medica. People's Health Publisher, Beijing, pp. 1870-1875 (1985).
2. 13) Shalleck, J., Tea. Viking Press, New York, pp. 1-136 (1972).
3. 15) Bianchi, C. P., Cellular pharmacology of contraction of skeletal muscle. In “Cellular Pharmacology of Excitable Tissues”, eds. Narahashi, T., Charles C Thomas, Springfield, pp. 485-519 (1975).