Hello guys, Welcome to Africa's Largest Video Search Engine, and you are watching [건강강좌​] 만성 콩팥병의 이해와 원내 검사 결과지 보는 법(22.6.16) 신장내과 정종철 교수. and this video is uploaded by 분당서울대학교병원 at 2022-07-24T21:32:08-07:00. We are just promoting this video only for entertainment and educational purpose only. I hop you like our Video Search Engine. [inYYm24d1xc]