title: Drug metabolism in the elderly: confounding of age, smoking, and ethanol effects.
mesh_terms: D000367:Age Factors; D000368:Aged; D000375:Aging; D000428:Alcohol Drinking; D000431:Ethanol / Q000494:pharmacology*; D006801:Humans; D007700:Kinetics; D004364:Pharmaceutical Preparations / Q000378:metabolism*; D012907:Smoking
chemical_list: D004364:Pharmaceutical Preparations; D000431:Ethanol