title: Recurrent ulcer after vagotomy.
mesh_terms: D004947:Esophagus / Q000294:innervation; D006801:Humans; D009416:Nerve Regeneration; D011706:Pyloric Antrum / Q000294:innervation; D012008:Recurrence; D013276:Stomach Ulcer / Q000209:etiology*; D014628:Vagotomy / Q000009:adverse effects* / Q000379:methods