[Aviation medicine--centennial].
Ushakov
I B
IB
Bubeev
Iu A
IuA
D000328:Adult; D000337:Aerospace Medicine / Q000266:history*; D049672:History, 19th Century; D049673:History, 20th Century; D049674:History, 21st Century; D006801:Humans; D008875:Middle Aged; D012426:Russia; D012425:Russia (Pre-1917); D013026:Space Flight / Q000266:history; D013997:Time Factors; D014586:USSR