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. 1952 Sep 18;247(12):424-7.
doi: 10.1056/NEJM195209182471202.

Recent experiences with acute perforation of peptic ulcers at the Massachusetts General Hospital; a review of 288 cases

Recent experiences with acute perforation of peptic ulcers at the Massachusetts General Hospital; a review of 288 cases

C B BURBANK et al. N Engl J Med. .
No abstract available

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