title: Adulterants in Asian patent medicines.
authors.forename: R J
authors.initials: RJ
authors.lastname: Ko
mesh_terms: D004340:Drug Contamination; D004348:Drug Labeling; D004365:Drugs, Chinese Herbal / Q000737:chemistry*; D019216:Metals, Heavy / Q000032:analysis
chemical_list: D004365:Drugs, Chinese Herbal; D019216:Metals, Heavy