Korean J Gastrointest Endosc.
1984 Nov;4(1):20-27.
A Clinical Observation of Upper Gastrointestinal Bleeding, with Special Reference to Factors Influencing the Outcome
Abstract
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In a study of 460 cases of upper gastrointestinal bleeding admitted in Han Yang University Hospital during the 6 year period 1978-1983 inclusive, the following results were obtained. (continue...)