Lee, J., Kim, G. H., Jung, S. W., Kim, S. W., Lee, J., & Lee, K. (2018). The association between long working hours and work-related musculoskeletal symptoms of Korean wage workers: Data from the fourth Korean working conditions survey (a cross-sectional study). Ann Occup Environ Med.

Lee, Jae-Gwang, Guang Hwi Kim, Sung Won Jung, Sang Woo Kim, June-Hee Lee, und Kyung-Jae Lee. "The Association between Long Working Hours and Work-related Musculoskeletal Symptoms of Korean Wage Workers: Data From the Fourth Korean Working Conditions Survey (a Cross-sectional Study)." Ann Occup Environ Med 2018.

Lee, Jae-Gwang, et al. "The Association between Long Working Hours and Work-related Musculoskeletal Symptoms of Korean Wage Workers: Data From the Fourth Korean Working Conditions Survey (a Cross-sectional Study)." Ann Occup Environ Med 2018.