Hellow guys, Welcome to my website, and you are watching 우리 뇌에 중요한 신경전달물질, 도파민과 세로토닌 이야기 1부. and this vIdeo is uploaded by Easybrain TV at 2022-12-25T17:55:06-08:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.
