title: U.S. Army Medical Command: disasters, pandemics, and surprises.
authors.forename: Samuel Ward
authors.initials: SW
authors.lastname: Casscells
mesh_terms: D004190:Disasters; D004196:Disease Outbreaks; D006801:Humans; D008887:Military Medicine / Q000458:organization & administration*; D015279:Organizational Culture; D014481:United States