MANOMETRIC STUDIES IN ACHALASIA OF THE CARDIA, BEFORE AND AFTER PNEUMATIC DILATIONS.
D002299:Cardia; D003680:Deglutition Disorders; D004931:Esophageal Achalasia; D004947:Esophagus; D006801:Humans; D008365:Manometry
CARDIA; CARDIOSPASM; DEGLUTITION DISORDERS; ESOPHAGUS; MANOMETRY