Tsen, E. T. H. (1918). THE ETIOLOGY OF EPIDEMIC POLIOMYELITIS. The Rockefeller University Press.
Chicago Style aipamenaTsen, Edgar T. H. THE ETIOLOGY OF EPIDEMIC POLIOMYELITIS. The Rockefeller University Press, 1918.
MLA aipamenaTsen, Edgar T. H. THE ETIOLOGY OF EPIDEMIC POLIOMYELITIS. The Rockefeller University Press, 1918.
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