Hello guys, Welcome to Africa's Largest Video Search Engine, and you are watching What Is Interstitial Lung Disease? | Joyce Lee, MD, Pulmonary disease | UCHealth. and this video is uploaded by UCHealth at 2019-07-03T09:23:10-07:00. We are just promoting this video only for entertainment and educational purpose only. I hop you like our Video Search Engine. [QBUYa64o_4A]