title: The microbiological assay of vitamin B12 with Lactobacillus leichmannii.
authors.forename: C E
authors.initials: CE
authors.lastname: HOFFMANN
authors.forename: E L R
authors.initials: EL
authors.lastname: STOKSTAD
mesh_terms: D001419:Bacteria; D001681:Biological Assay; D045728:Corrinoids; D052199:Lactobacillus leichmannii; D014805:Vitamin B 12
chemical_list: D045728:Corrinoids; D014805:Vitamin B 12