Diagnostic imaging dilemma: guidelines in decision making for the primary care physician.
D000792:Angiography / Q000191:economics; D002764:Cholecystitis / Q000175:diagnosis; D003657:Decision Making; D006801:Humans; D007674:Kidney Diseases / Q000175:diagnosis; D008171:Lung Diseases / Q000175:diagnosis; D010821:Physicians, Family; D014057:Tomography, X-Ray Computed / Q000191:economics; D014463:Ultrasonography