Determinants of international drug consumption.
D000349:Africa; D001208:Asia; D004345:Drug Industry; D004467:Economics; D005060:Europe; D006801:Humans; D007391:International Cooperation; D004364:Pharmaceutical Preparations; D010595:Pharmacists / Q000600:supply & distribution; D010820:Physicians / Q000600:supply & distribution; D014481:United States
D004364:Pharmaceutical Preparations