title: ALTERATIONS IN CIRCULATING FOLATE INDUCED BY B12 DEFICIENCY.
mesh_terms: D001681:Biological Assay; D001769:Blood; D013293:Enterococcus faecalis; D005492:Folic Acid; D006801:Humans; D007778:Lactobacillus; D010376:Pediococcus; D014806:Vitamin B 12 Deficiency
chemical_list: D005492:Folic Acid
keywords: BIOLOGICAL ASSAY; BLOOD; FOLIC ACID; LACTOBACILLUS; PEDIOCOCCUS; STREPTOCOCCUS FAECALIS; VITAMIN B 12 DEFICIENCY