Prescribed and nonprescribed medicines. Type and use of medicines.
D000293:Adolescent; D000328:Adult; D000368:Aged; D003365:Costs and Cost Analysis; D011307:Drug Prescriptions; D004358:Drug Therapy; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D004364:Pharmaceutical Preparations; D013223:Statistics as Topic; D014481:United States
D004364:Pharmaceutical Preparations