作者: William Weiss
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摘要: Twelve teaching hospitals in Philadelphia reported 833 histologically proved cases of bronchogenic carcinoma men to the County Medical Society Subcommittee on Lung Cancer from 1961 1965. An analysis was made 547 operated with respect risk at operation and five-year survival rate relation age, histologic type, surgical procedure. Exploratory operations patients whose cancers were not resected included calculations because such have a significant