A patient with dysphagia.
Kang
J Y
JY
Department of Gastroenterology, St George's Hospital, London SW17 0QT, UK. jykang@sghms.ac.uk
D003680:Deglutition Disorders / Q000209:etiology*; D004931:Esophageal Achalasia / Q000150:complications* / Q000175:diagnosis*; D005762:Gastroenterology / Q000193:education; D006801:Humans