title: Transesophageal echocardiography: better information at a higher price?
authors.affiliation: Krannert Institute of Cardiology, Department of Medicine, Indiana University School of Medicine, Indianapolis.
authors.forename: T
authors.initials: T
authors.lastname: Ryan
mesh_terms: D003365:Costs and Cost Analysis; D004452:Echocardiography / Q000191:economics / Q000379:methods*; D004945:Esophagoscopy; D006331:Heart Diseases / Q000175:diagnosis; D006801:Humans