Tonsillectomy and poliomyelitis. I. Epidemiologic considerations. 1942.
Aycock
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D049673:History, 20th Century; D006801:Humans; D011052:Poliomyelitis, Bulbar / Q000453:epidemiology / Q000209:etiology / Q000266:history*; D014068:Tonsillectomy / Q000009:adverse effects / Q000266:history*