Transendoscopic electrosurgical incision of lower esophageal (Schatzki) rings: a new treatment modality.
D000368:Aged; D001706:Biopsy; D004598:Electrosurgery / Q000379:methods*; D004945:Esophagoscopy; D004947:Esophagus / Q000473:pathology / Q000601:surgery*; D005260:Female; D006801:Humans; D008297:Male