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Study on the Toxicology of a Preparation of Tea-polyphenols and American Ginseng
SUN Pei-pei, WANG Yue-fei, ZHANG Xing-hai, HU Liu-hong, YANG Xian-qiang
Journal of Tea Science . 2008, (6): 450 -454 .  DOI: 10.13305/j.cnki.jts.2008.06.010