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Start Over You searched for: Subjects Arctic Regions Remove constraint Subjects: Arctic Regions Authors United States. Surgeon-General's Office. Neuropsychiatry Consultants Division, author. Remove constraint Authors: United States. Surgeon-General's Office. Neuropsychiatry Consultants Division, author. Dates by Range 1900-1949 Remove constraint Dates by Range: 1900-1949

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1. A preliminary study of psychological and psychiatric observations of military personnel under natural conditions of severe cold, wind, and isolation: Fort Churchill experiment, 1947-1948