STUDY ON THE ACTIVE PRINCIPLE OF POLYALTHIA NEMORALIS Ⅰ. THE ISOLATION AND IDENTIFICATION OF NATURAL ZINC COMPOUND
HAN GUNG-YU, XU BING-XIANG, WANG XIAO-PENG, LIU MING-ZHU, XU XUE-YU, MENG LI-NING, CHEN ZHONG-LIANG, ZHU DA-YUAN
Acta Chimica Sinica . 1981, (5): 433 -437 .