title: Psychoactive drug use in the elderly: the pharmacokinetics.
mesh_terms: D000328:Adult; D000367:Age Factors; D000368:Aged; D000700:Analgesics / Q000008:administration & dosage; D000927:Anticonvulsants / Q000494:pharmacology; D000928:Antidepressive Agents / Q000494:pharmacology; D001463:Barbiturates / Q000494:pharmacology; D001569:Benzodiazepines / Q000494:pharmacology; D000431:Ethanol / Q000494:pharmacology; D006801:Humans; D008875:Middle Aged; D011619:Psychotropic Drugs / Q000008:administration & dosage / Q000494:pharmacology*
chemical_list: D000700:Analgesics; D000927:Anticonvulsants; D000928:Antidepressive Agents; D001463:Barbiturates; D011619:Psychotropic Drugs; D001569:Benzodiazepines; D000431:Ethanol