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6. [Determination of berberine in Angong Niuhuang Wan by HPLC]. Lin SL, Zhao LH, Wang YM, Dong SS, An DK. Yao Xue Xue Bao; 1989 Jan; 24(1):48-52. PubMed ID: 2801124 [Abstract] [Full Text] [Related]
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