Hellow guys, Welcome to my website, and you are watching [의료기관인증 특성화] 수술 및 마취 진정관리-마취 전 환자 평가/TBC. and this vIdeo is uploaded by TBC스마트교육원 at 2017-05-31T01:37:00-07:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.