1. Upper esophageal sphincter mechanical states analysis: a novel methodology to describe UES relaxation and opening;Omari;Front Syst Neurosci,2014
2. Myotomy of distal esophagus influences proximal esophageal contraction and upper esophageal sphincter relaxation in patients with achalasia after peroral endoscopic myotomy;Ren;J Neurogastroenterol Motil,2016
3. Opening mechanisms of the human upper esophageal sphincter;Cook;Am J Physiol,1989
4. Neurogastroenterología y motilidad digestiva;Accarino,2023
5. Dysphagia: current reality and scope of the problem;Clavé;Nat Rev Gastroenterol Hepatol,2015