Chemical agent terrorism.
Sidell
F R
FR
D002619:Chemical Warfare Agents / Q000506:poisoning*; D006801:Humans; D011041:Poisoning / Q000209:etiology / Q000517:prevention & control; D011890:Railroads; D012524:Sarin / Q000506:poisoning*; D014041:Tokyo; D014754:Violence / Q000517:prevention & control
D002619:Chemical Warfare Agents; D012524:Sarin