Hellow guys, Welcome to my website, and you are watching [건강강좌] 대장암의 예방,진단과 치료 대장항문외과 한언철 과장(22.10.24). and this vIdeo is uploaded by 동남권원자력의학원(DIRAMS Cancer Center) at 2022-12-04T17:16:42-08:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.
