贝母植物硷研究Ⅱ.贝母素甲及乙的再研究
朱子清, 陆仁荣
A STUDY OF FRITILLARIA ALKALOIDS Ⅱ. FURTHER STUDY OF PEIMINE AND PEIMININE
CHU TZE-TSIN(T. T. CHU), LOH JEN-YUNG
化学学报 . 1955, (3): 227 -231 .