The use of polypharmaceutical drug therapy in a medical ward.
D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000368:Aged; D004347:Drug Interactions; D004358:Drug Therapy; D005260:Female; D006801:Humans; D008297:Male; D008499:Medical Records; D008875:Middle Aged; D012189:Retrospective Studies; D012737:Sex Factors