The effect of alterations of the mucosa of the gastroesophageal junction upon gastric reflux into the esophagus.
D004194:Disease; D004935:Esophageal Diseases; D004943:Esophagogastric Junction; D004947:Esophagus; D005764:Gastroesophageal Reflux; D006801:Humans; D009092:Mucous Membrane
ESOPHAGUS/diseases