Academic medicine : journal of the Association of American Medical Colleges
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Increasingly, external forces affect and constrain physicians' clinical decision making and consequently their practice of medicine. Physicians are expected to achieve optimal patient outcomes at the lowest possible cost, which requires that they have quick and convenient access to comprehensive clinical information from different sources. ⋯ They identify critical information-related issues affecting clinicians, provide a brief overview of computer applications in medical care, and discuss studies that indicate how medical information systems can assist physicians in the delivery of cost-effective, high-quality care. Finally they discuss how individual institutions can best reap the benefits of medical information systems.