References

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10.1016/0016-5085(95)90596-0 · 1995 · External reference

Acute airway compression with achalasia

10.1016/j.jamcollsurg.2007.02.084 · 2007 · External reference

Acute airway obstruction in achalasia: possible role of defective belch reflex

10.1016/0016-5085(89)91707-1 · 1989 · External reference

Achalasia (cardiospasm): report of a case with extreme and unusual manifestations

10.7326/0003-4819-32-6-1184 · 1950 · External reference

Achalasia presenting as acute stridor

10.1097/00042737-199711000-00019 · 1997 · External reference

Acute airway obstruction in a patient with achalasia

10.2169/internalmedicine.50.5603 · 2011 · External reference

Life-threatening acute airway obstruction in achalasia

2004 · External reference

Acute upper airway obstruction in achalasia

10.1016/s0194-5998(99)70378-5 · 1999 · External reference

Achalasia

10.1016/j.gtc.2008.09.002 · 2008 · External reference

Oesophageal achalasia causing respiratory obstruction

10.1111/j.1365-2044.1992.tb01952.x · 1992 · External reference