서울대병원 '1천억 마통'...빅5 경영 '휘청' / YTN YTN 0 35 03.15 22:00 https://www.youtube.com/watch?v=s94TUJzf0sw + 10 https://www.youtube.com/feeds/videos.xml?channel_id=UChlgI3UHCOnwUGzWz… + 8 서울대병원 '1천억 마통'...빅5 경영 '휘청' / YTN