Late presentation of esophageal injury after transesophageal echocardiography.
MacGregor DA, Zvara DA, Treadway RM, Ibdah JA, Maloney JD, Kon ND, Riley RD. Late presentation of esophageal injury after transesophageal echocardiography. Anesth Analg. 2004 Jul; 99(1):41-4.