Synonyms and Related Disorders
Swallowing disorders related to Parkinson's Disease, Multiple Sclerosis, and ALS
What is it?
Signs and Symptoms
"Achalasia Information. Difficulty Swallowing Food and Fluids | Patient."Patient. N.p., n.d. Web. 01 Dec. 2015.
"Achalasia." National Organization for Rare Disorders. N.p., 2007. Web. 1 Dec. 2015.