title: Factors affecting drug action.
mesh_terms: D000367:Age Factors; D000368:Aged; D001835:Body Weight; D002648:Child; D004347:Drug Interactions; D004361:Drug Tolerance; D005260:Female; D005826:Genetics, Medical; D006801:Humans; D008297:Male; D004364:Pharmaceutical Preparations / Q000008:administration & dosage / Q000378:metabolism; D010600:Pharmacology; D012737:Sex Factors; D013997:Time Factors
chemical_list: D004364:Pharmaceutical Preparations