作者单位:
Vet Adm Med Ctr, Occupat Employee Hlth, Durham, NC USA
[1]
Univ Penn, Perelman Sch Med, Dept Emergency Med, Epidemiol & Biostat, Philadelphia, PA 19104 USA
[2]
Crescenz VA Med Ctr, Behav Sleep Med, Philadelphia, PA USA
[3]
Univ Penn, Perelman Sch Medicine, Div Occupat Med, Philadelphia, PA 19104 USA
[4]
发布时间
2021-07-24