Onicescu, D Histochemical observations of the folate metabolism in the human principal gastric glands. [electronic resource] - Morphologie et embryologie - 253-6 p. digital Publication Type: Journal Article ISSN: 0377-5038 Subjects--Topical Terms: Folic Acid--metabolismGastric Mucosa--metabolismHumansStomach--enzymologyTetrahydrofolate Dehydrogenase--metabolismVitamin B 12--metabolism