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Extraction and Content Determination of Total Flavonoids of Cμltures of Glycyrrhiza uralensis Fisch.
Ge Shujun, Li Guangmin, Ma Zhiying, Wang Wenquan, An Jincui, Meng Yijiang
Chinese Agricultural Science Bulletin . 2007, (9): 7 -7 .  DOI: 10.11924/j.issn.1000-6850.0709107