Hi guys, Welcome to the Advanced Video Search Engine, and you are watching [서울성모병원] 가장 피하고 싶은 병, 치매! 치매 전조 증상은? - 신경과 양동원 교수. That video is uploaded by 서울성모병원TV at 2021-06-29T00:08:15-07:00. We are promoting this video only for entertainment and educational purpose only. So, I hope you like & enjoy it. [LtANrWAc1rk]