Health problems of hospital employees.
D001424:Bacterial Infections / Q000517:prevention & control; D003428:Cross Infection / Q000517:prevention & control; D006801:Humans; D009784:Occupational Diseases / Q000517:prevention & control; D009786:Occupational Health Services; D010564:Personnel, Hospital; D011315:Preventive Medicine; D011832:Radiation Injuries / Q000517:prevention & control