[The history of the development of medical approaches to the selection of the first cohort of space flight candidates].
Kokhan
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Karlov
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D000337:Aerospace Medicine / Q000266:history*; D049673:History, 20th Century; D006801:Humans; D010560:Personnel Selection / Q000266:history*; D013026:Space Flight / Q000266:history*; D014586:USSR