Hi guys, Welcome to the Advanced Video Search Engine, and you are watching 여유만만 - 나도 혹시? 유방암 자가진단 3단계. That video is uploaded by KBS 교양 at 2016-05-10T19:34:31-07:00. We are promoting this video only for entertainment and educational purpose only. So, I hope you like & enjoy it. [AKUQ19DA9wM]