A descriptive model of medical information processing.
D003201:Computers; D006746:Hospital Bed Capacity, 500 and over; D006753:Hospital Records; D006784:Hospitals, Teaching / Q000458:organization & administration*; D006785:Hospitals, University / Q000458:organization & administration*; D007256:Information Systems; D008499:Medical Records; D010414:Pennsylvania; D013597:Systems Analysis