Drug use. Data, sources, and limitations.
D003365:Costs and Cost Analysis; D011307:Drug Prescriptions; D004358:Drug Therapy; D064420:Drug-Related Side Effects and Adverse Reactions; D004467:Economics; D005194:Family Practice; D005260:Female; D006801:Humans; D008297:Male; D008511:Medicine; D004366:Nonprescription Drugs; D004364:Pharmaceutical Preparations; D012737:Sex Factors; D012959:Socioeconomic Factors; D013038:Specialization; D014481:United States
D004366:Nonprescription Drugs; D004364:Pharmaceutical Preparations