title: Achalasia: from bad to worse?
authors.affiliation: Department of Surgery, University of Southern California, Los Angeles, USA.
authors.forename: D
authors.initials: D
authors.lastname: Blom
authors.forename: D J
authors.initials: DJ
authors.lastname: Bowrey
authors.forename: R V
authors.initials: RV
authors.lastname: Lord
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D002648:Child; D018450:Disease Progression; D004931:Esophageal Achalasia / Q000175:diagnosis* / Q000503:physiopathology; D004943:Esophagogastric Junction / Q000503:physiopathology; D005260:Female; D006801:Humans; D008297:Male; D008365:Manometry; D008875:Middle Aged; D010528:Peristalsis / Q000502:physiology