Workload impact of medical subspecialties in the teaching hospital.
D000486:Allergy and Immunology; D001431:Bacteriological Techniques; D006405:Hematology; D006748:Hospital Departments; D006784:Hospitals, Teaching; D006801:Humans; D007388:Internal Medicine; D007674:Kidney Diseases; D007753:Laboratories / Q000706:statistics & numerical data*; D008511:Medicine; D008923:Missouri; D009369:Neoplasms; D013038:Specialization