SEARCH Articles Figures Tables Chemical emergency Guides for Emergency Response Chemical Agent or Weapon Arsenical Vesicants including Ethyldichloroarsine , Methyldichloroarsine (MD), Phenyldichloroarsine (PD) Guides for Emergency Response Chemical Agent or Weapon Arsine Guides for Emergency Response Chemical Agent or Weapon Cyanogen Chloride (CK) Guides for Emergency Response Chemical Agent or Weapon Diphosgene and Phosgene Guides for Emergency Response Chemical Agent or Weapon Distilled Mustard (H, HD) Guides for Emergency Response Chemical Agents and Weapons