title: Screening methods for drugs and heavy metals in Chinese patent medicines.
authors.affiliation: Food and Drug Laboratory Branch, California Department of Health Services, Emeryville 94608, USA.
authors.forename: A M
authors.initials: AM
authors.lastname: Au
authors.forename: R
authors.initials: R
authors.lastname: Ko
authors.forename: F O
authors.initials: FO
authors.lastname: Boo
authors.forename: R
authors.initials: R
authors.lastname: Hsu
authors.forename: G
authors.initials: G
authors.lastname: Perez
authors.forename: Z
authors.initials: Z
authors.lastname: Yang
mesh_terms: 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*
chemical_list: D004365:Drugs, Chinese Herbal; D019216:Metals, Heavy