Screening methods for drugs and heavy metals in Chinese patent medicines.
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Food and Drug Laboratory Branch, California Department of Health Services, Emeryville 94608, USA.
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Boo
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Hsu
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Perez
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Yang
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D002626:Chemistry, Pharmaceutical; D004340:Drug Contamination; D004353:Drug Evaluation, Preclinical; D004365:Drugs, Chinese Herbal / Q000737:chemistry* / Q000592:standards; D006801:Humans; D019216:Metals, Heavy / Q000032:analysis*
D004365:Drugs, Chinese Herbal; D019216:Metals, Heavy