[Esophagus and the pathology of gastric secretion].
D004194:Disease; D004935:Esophageal Diseases; D004947:Esophagus; D005750:Gastric Juice / Q000502:physiology*; D006801:Humans
ESOPHAGUS/diseases; GASTRIC JUICE/physiology
Esofago e patologia secretiva gastrica.