The Physiological Challenges of the 1952 Copenhagen Poliomyelitis Epidemic and a Renaissance in Clinical Respiratory Physiology | SpringerLink
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Fergus Falls ugeblad. [volume] (Fergus Falls, Minn.) 1882-1938, November 17, 1886, Image 1 « Chronicling America « Library of Congress
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The Physiological Challenges of the 1952 Copenhagen Poliomyelitis Epidemic and a Renaissance in Clinical Respiratory Physiology | SpringerLink
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