Cricopharyngeal peroral endoscopic myotomy for achalasia of the cricopharynx: "to do or not to do".
Eduardo Albéniz ArbizuFermín Estremera-ArévaloPedro J RosónFrancisco Fernandez CanoMaría L HerediaSauid IshaqJuan J VilaPublished in: Endoscopy (2021)