Hello guys, Welcome to Africa's Largest Video Search Engine, and you are watching 2018 Demystifying Medicine: Amyotrophic Lateral Sclerosis (Lou Gehrig’s Disease). and this video is uploaded by NIH VideoCast at 2018-05-25T09:12:14-07:00. We are just promoting this video only for entertainment and educational purpose only. I hop you like our Video Search Engine. [r-Ys6Obd814]