Qu, G., Gao, J., Tasaki, Y., & Ito, A. (1997). Effects of administering Tu-Chung extract on the gonadal and adrenal system in rats during exercise. Japanese journal of physical fitness and sports medicine, 46(3), S. 311-319.

Qu, G.J., J.S Gao, Y. Tasaki, and A. Ito. "Effects of administering Tu-Chung extract on the gonadal and adrenal system in rats during exercise." Japanese journal of physical fitness and sports medicine 46, no. 3 (1997): S. 311-319.

Qu, G.J., J.S Gao, Y. Tasaki, and A. Ito. "Effects of administering Tu-Chung extract on the gonadal and adrenal system in rats during exercise." Japanese journal of physical fitness and sports medicine 46.3 (1997): S. 311-319.