Pneumatic dilation of achalasia cardia under direct endoscopy: the debate continues.
Varghese
V
Thomas
Kareem
K
Harish
K
K
Sunilkumar
D004106:Dilatation / Q000379:methods*; D016099:Endoscopy, Gastrointestinal; D004931:Esophageal Achalasia / Q000628:therapy*; D006801:Humans; D012307:Risk Factors