Trading places.
D004345:Drug Industry; D005060:Europe; D006282:Health Personnel; D006801:Humans; D007391:International Cooperation; D008508:Medication Errors / Q000517:prevention & control; D010330:Patents as Topic; D004364:Pharmaceutical Preparations / Q000145:classification* / Q000191:economics; D014481:United States; D014486:United States Food and Drug Administration
D004364:Pharmaceutical Preparations