title: [Correlation between gastric secretory function and electron microscopic findings on the gastric mucosa in chronic gastritis].
mesh_terms: D002908:Chronic Disease; D005750:Gastric Juice / Q000378:metabolism*; D005753:Gastric Mucosa / Q000473:pathology*; D005756:Gastritis / Q000473:pathology* / Q000503:physiopathology*; D006801:Humans; D006863:Hydrogen-Ion Concentration; D008854:Microscopy, Electron; D010434:Pepsin A / Q000378:metabolism
chemical_list: D010434:Pepsin A