| Literature DB >> 14063824 |
Abstract
Keywords: DIAGNOSIS, LABORATORY; ELECTROCARDIOGRAPHY; GASTROSCOPY; MORTALITY; PEPTIC ULCER HEMORRHAGE; PROCTOSCOPY; PROGNOSIS; RADIOGRAPHY
Mesh:
Year: 1963 PMID: 14063824 DOI: 10.1001/archsurg.1963.01310180032008
Source DB: PubMed Journal: Arch Surg ISSN: 0004-0010