title: [The sham feeding test in preoperative and postoperative evaluation of vagal activity in patients with duodenal ulcer].
mesh_terms: D004381:Duodenal Ulcer / Q000175:diagnosis / Q000503:physiopathology / Q000601:surgery*; D005745:Gastric Acidity Determination; D006801:Humans; D011182:Postoperative Care; D011300:Preoperative Care; D014628:Vagotomy; D014630:Vagus Nerve / Q000503:physiopathology*
vernacular_title: Lo "sham feeding test" nella valutazione pre- e post-operatoria dell'attività vagale in pazienti con ulcera duodenale.