Qin Wan-zhang

Immunosuppressive and Anti-Inflammatory Effects of Phenolic Nortriterpenoid, Demethylzeylasteral, from Tripterygium wilfordii

H. Maruyama, A. Kaneko, T. Morota, 1997 .

Advance of the research on Tripterygium wilfordii Hook f. to a new height

Qin Wan-zhang, Lin Jian, 2005 .