Worldwide variation in use of chloramphenicol.
D000741:Anemia, Aplastic / Q000139:chemically induced; D001315:Australia; D002170:Canada; D002701:Chloramphenicol / Q000009:adverse effects / Q000627:therapeutic use*; D004363:Drug Utilization; D006801:Humans; D013548:Sweden; D006113:United Kingdom
D002701:Chloramphenicol