title: Ask patients which herbal drugs they smoke as well as eat.
authors.forename: T O
authors.initials: TO
authors.lastname: Cheng
mesh_terms: D000280:Administration, Inhalation; D000284:Administration, Oral; D004338:Drug Combinations; D004347:Drug Interactions; D004365:Drugs, Chinese Herbal / Q000008:administration & dosage*; D006801:Humans; D010618:Phenanthrolines / Q000008:administration & dosage; D008517:Phytotherapy; D010936:Plant Extracts; D027561:Salvia miltiorrhiza
chemical_list: D004338:Drug Combinations; D004365:Drugs, Chinese Herbal; D010618:Phenanthrolines; D010936:Plant Extracts; C028972:dan-shen root extract