No abstract available
Publication types
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Biography
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Historical Article
MeSH terms
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Airway Management / instrumentation
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Anesthesiology / history*
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Anesthesiology / instrumentation*
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England
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Functional Residual Capacity
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History, 20th Century
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Humans
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Pediatrics / history*
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Pediatrics / instrumentation*
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Positive-Pressure Respiration