Sjögren's syndrome; review of the literature and report of a case with achalasia of the esophagus.
D004931:Esophageal Achalasia; D006801:Humans; D008499:Medical Records; D012859:Sjogren's Syndrome / Q000150:complications*
CARDIOSPASM/case reports; SJOEGREN SYNDROME; SJOEGREN SYNDROME/complications