Determination and Evaluation of Heavy Metal Elements in Kalimeris indica by ICP-MS Coupled with Principal Component Analysis and Cluster Analysis
WANG Guo-kai, ZHENG Juan, YU Yang, LIU Jin-song, WANG Zheng, CAI Bai-xiang, WANG Gang*
NATURAL PRODUCT RESEARCH AND DEVELOPMENT . 2015, (12): 2084 -2089 .  DOI: 10.16333/j.1001-6880.2015.12.017