Author
Showing results 1 to 3 of 3
Jeong, Woon Kyung; Park, Ji Won; Choi, Hyo Seong; Chang, Hee Jin; Jeong, Seung-Yong
SURGICAL ENDOSCOPY AND OTHER INTERVENTIONAL TECHNIQUES; Vol.23 11; 2575-2579
정운경
Jeong, Woon Kyung; Park, Ji Won; Lim, Seok-Byung; Choi, Hyo Seong; Jeong, Seung-Yong
JOURNAL OF KOREAN MEDICAL SCIENCE; Vol.25 3; 429-434