Achalasia 
Introduction to this disorder, with symptoms, diagnosis, treatment, risks and the prognosis.
http://www.ssat.com/guidelines/achalasia.htmAchalasia
Find definition of this disorder and gives its causes, incidence and risk factors.
http://www.nlm.nih.gov/medlineplus/ency/article/000267.htm
Disorders of Esophagus More Common In Older Adults
Article about the relationship between esophageal disease and age.
http://healthlink.mcw.edu/article/1010766575.html
Barrett's Esophagus
Provides an illustrated explanation of causes, symptoms and diagnosis. Includes recommendations for patients, and outlines the role of medication and surgery.
http://www.gicare.com/pated/ecdgs40.htm
Barrett's Oesophaugus
Provides information on the HALO 360 System designed to treat and circumferentially remove the diseased oesophageal lining referred to as Barrett's Oesophagus. From Synmed UK Ltd in the UK.
http://www.barretts-oesophagus.co.uk/
eMedTV Barrett's Esophagus Channel
Providing medically reviewed information on the warning signs, causes and the current treatments.
http://digestive-system.emedtv.com/barrett%27s-esophagus/barrett%27s-esophagus.html
