1.
Korean Journal of Gastrointestinal Endoscopy
;
: 20-27, 1984.
Article
in Korean
| WPRIM
| ID: wpr-217469
ABSTRACT
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...)