https://scholarworks.korea.ac.kr/kumedicine/handle/2020.sw.kumedicine/110 2026-04-10T16:03:55Z https://scholarworks.korea.ac.kr/kumedicine/handle/2021.sw.kumedicine/62207 Title: 최소침습용 내시경 장치 Authors: 장영우[장영우]; 지웅배[지웅배] https://scholarworks.korea.ac.kr/kumedicine/handle/2021.sw.kumedicine/62238 Title: 최소침습수술용 수술장치 Authors: 지웅배[지웅배]; 장영우[장영우]