Acute upper airway obstruction due to oesophageal achalasia.
Walton
A R
AR
D000208:Acute Disease; D000368:Aged; D000402:Airway Obstruction / Q000209:etiology*; D004630:Emergencies; D004931:Esophageal Achalasia / Q000150:complications*; D005260:Female; D006801:Humans