Hellow guys, Welcome to my website, and you are watching 간 효소 수치(ALT,AST)란 무엇일까? (송내과의원 송태호 원장). and this vIdeo is uploaded by 의학채널 비온뒤 at 2020-05-25T18:00:03-07:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.