title: [Vitamin B-12 in the synthesis of active forms of folic acid].
mesh_terms: D002845:Chromatography; D004926:Escherichia coli / Q000378:metabolism; D005492:Folic Acid / Q000096:biosynthesis*; D014805:Vitamin B 12 / Q000378:metabolism*
chemical_list: D005492:Folic Acid; D014805:Vitamin B 12
vernacular_title: Vitamin B12 v sinteze aktivnykh form folievoĭ kisloty.