00649oas 2200229z- 450 991014332620332120180322131723.01226-0053(CKB)1000000000107961(EXLCZ)99100000000010796120170808cuuuuuuuu -u- -kor대한외과학회지SeoulThe Korean Surgical SocietyRefereed/Peer-reviewedJ KOREAN SURG SOCJOURNAL OF THE KOREAN SURGICAL SOCIETYTAEHAN OEKWA HAKHOE CHAPCHIJOURNAL9910143326203321대한외과학회지2132297UNINA