Blind bouginage in the treatment of benign esophageal obstruction.
D004106:Dilatation; D004194:Disease; D004931:Esophageal Achalasia / Q000628:therapy*; D004935:Esophageal Diseases; D004947:Esophagus; D006801:Humans; D019987:Persons with Visual Disabilities
CARDIOSPASM/therapy; ESOPHAGUS/diseases