Hellow guys, Welcome to my website, and you are watching KBS 뉴스9 - 만성두통, 뇌혈류장애 원인...고령자 자주 발생. and this vIdeo is uploaded by KBS News at 2013-09-20T07:12:29-07:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.