Esophageal dilatation using balloon alongside endoscope.
Prasad
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AV
D002404:Catheterization / Q000379:methods*; D002648:Child; D004931:Esophageal Achalasia / Q000628:therapy*; D004940:Esophageal Stenosis / Q000628:therapy*; D020701:Esophagoscopes; D006801:Humans