1. The enemy may strike! Author(s): United States. Office of Civilian Defense. Rescue Section. Medical Division, author, issuing body. Publication: [Washington, D.C.] : Medical Division, Office of Civilian Defense, October 26, 1942 Subject(s): Disaster Planning -- standardsCivil Defense -- standardsEmergency Medical Services -- standardsSanitation -- standardsCommunicable Disease Control -- standardsWorld War IIUnited States