Age of the computer in patient care.
D002495:Central Supply, Hospital; D019411:Clinical Laboratory Techniques; D003201:Computers; D003936:Diagnosis, Computer-Assisted; D004562:Electrocardiography; D006747:Hospital Communication Systems; D006753:Hospital Records; D006801:Humans; D008499:Medical Records; D010607:Pharmacy Service, Hospital; D011871:Radiology