Metropolitan urban hotspots of chronic sleep deprivation: evidence from a community health survey in Gyeongbuk Province, South Korea

by Sun-Bi Um, Jung-Sup Um
Published 2015-11-01

Association between dry eye symptoms and suicidal ideation in a Korean adult population.

by Sun-Bi Um, Hyungseon Yeom, Na Hyun Kim, Hyeon Chang Kim, Hyung Keun Lee, Il Suh
Published 2018-01-01