Balloon dilation of the esophago-gastric junction affects lower and upper esophageal sphincter function in achalasia

Chicago classification criteria of esophageal motility disorders defined in high resolution esophageal pressure topography1

(2012) A. J. Bredenoord et al.   NEUROGASTROENTEROLOGY AND MOTILITY

Management of achalasia: surgery or pneumatic dilation

(2011) J. E. Richter et al.   GUT

Pneumatic Dilation versus Laparoscopic Heller's Myotomy for Idiopathic Achalasia

(2011) Guy E. Boeckxstaens et al.   NEW ENGLAND JOURNAL OF MEDICINE

Achalasia - An Update

(2010) Joel E Richter   Journal of Neurogastroenterology and Motility

Long-term Outcome of Pneumatic Dilation in the Treatment of Achalasia

(2009) Michael Hulselmans et al.   Clinical Gastroenterology and Hepatology

Achalasia: A New Clinically Relevant Classification by High-Resolution Manometry

(2008) John E. Pandolfino et al.   GASTROENTEROLOGY

Esophageal Motility Disorders in Terms of Pressure Topography

(2008) Peter J. Kahrilas et al.   JOURNAL OF CLINICAL GASTROENTEROLOGY