Brief communication: atrial-esophageal fistulas after radiofrequency ablation. - Cummings JE; Schweikert RA; Saliba WI; Burkhardt JD; Kilikaslan F; Saad E; Natale A; Cummings, Jennifer E; Schweikert, Robert A; Saliba, Walid I; Burkhardt, J David; Kilikaslan, Fethi; et al. (Annals of Internal Medicine, 2006)