title: [High-pressure zone in subjects without gastroesophageal reflux: pre- and intra-operative study].
mesh_terms: D000328:Adult; D004943:Esophagogastric Junction / Q000503:physiopathology; D004947:Esophagus / Q000503:physiopathology*; D005260:Female; D006801:Humans; D007432:Intraoperative Period; D008297:Male; D008365:Manometry; D008875:Middle Aged; D011300:Preoperative Care
vernacular_title: La zona de alta presión (ZAP) en sujetos sin reflujo gastroesofágico: estudio pre e intraoperatorio.