Tang, Chun-Ping; Chen, Tong; Velten, Robert; Jeschke, Peter; Ebbinghaus-Kintscher, Ulrich; Geibel, Sven; Ye, Yang (1 January 2008). "Alkaloids from Stems and Leaves of Stemona japonica and Their Insecticidal Activities". Journal of Natural Products. 71 (1): 112–116. doi:10.1021/np070427k. PMID18163592.
Tang, Chun-Ping; Chen, Tong; Velten, Robert; Jeschke, Peter; Ebbinghaus-Kintscher, Ulrich; Geibel, Sven; Ye, Yang (1 January 2008). "Alkaloids from Stems and Leaves of Stemona japonica and Their Insecticidal Activities". Journal of Natural Products. 71 (1): 112–116. doi:10.1021/np070427k. PMID18163592.