title: [Hypothesis--Origin of the parietal cells].
authors.forename: S
authors.initials: S
authors.lastname: Okabe
mesh_terms: D000818:Animals; D005075:Biological Evolution; D019143:Evolution, Molecular; D017506:H(+)-K(+)-Exchanging ATPase / Q000235:genetics; D006801:Humans; D006851:Hydrochloric Acid / Q000378:metabolism; D010295:Parietal Cells, Gastric / Q000378:metabolism
chemical_list: D017506:H(+)-K(+)-Exchanging ATPase; D006851:Hydrochloric Acid