title: An Injudicious Request--Performing a Test That Is Not Indicated.
authors: Department of Internal Medicine, University of California, San Francisco.
authors: Meghan
authors: M
authors: O'Brien
mesh_terms: D014355:Chagas Disease / Q000175:diagnosis; D000066491:Clinical Decision-Making; D006801:Humans; D035501:Uncertainty; D019564:Unnecessary Procedures / Q000523:psychology*