Esophageal manometrics as a guide to therapeutic dilatation in achalasia: a preliminary report.
D000368:Aged; D004106:Dilatation; D004931:Esophageal Achalasia / Q000628:therapy*; D004939:Esophageal Perforation / Q000209:etiology*; D004945:Esophagoscopy / Q000009:adverse effects*; D005260:Female; D006801:Humans; D008297:Male; D008365:Manometry; D008875:Middle Aged