Àá½Ã¸¸ ±â´Ù·Á ÁÖ¼¼¿ä. ·ÎµùÁßÀÔ´Ï´Ù.
KMID : 0352519870240030285
Korea Univercity Medical Journal
1987 Volume.24 No. 3 p.285 ~ p.292
Pyloric Ring Deformity in Duodenal Bulbar Ulcer

Abstract
The incidence of peptic ulcer in the twentieth century has seen a remarkable rise and fall, and despite great strides in our understanding of the pathophysiology of ulcer disease we have no convincing explana¡©tion for these changes.
However, our improved
KEYWORD
FullTexts / Linksout information
Listed journal information