C. Y. Zhang

New aristolochic acid, aristololactam and renal cytotoxic constituents from the stem and leaves of Aristolochia contorta.

Y. Wen, S. Cai, T. Su, 2005, Die Pharmazie.

Simultaneous Determination of Five Nonsteroidal Anti-Inflammatory Drugs and Two Glucocorticoids in Adulterated Traditional Herbal Medicines for the Treatment of Rheumatism

C. Y. Zhang, D. Chang, S. L. Chen, 2011 .