1. The Impact Of Covid-19 On Sleep Duration Among Chinese College Students: 991. (August 2021) Authors: Chen, Panpan; Yu, Hongjun; Zhang, huijing; Wang, xiaoxin; Wang, yulin Journal: Medicine and science in sports and exercise Issue: Volume 53(2021)Supplement 8S Page Start: Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗