title: [Determination of vitamin B12 with a mutant of E. coli 113/3].
authors.forename: C S
authors.initials: CS
authors.lastname: BOLZONI
mesh_terms: D045728:Corrinoids; D004926:Escherichia coli; D006397:Hematinics; D014805:Vitamin B 12
chemical_list: D045728:Corrinoids; D006397:Hematinics; D014805:Vitamin B 12
vernacular_title: Dosaggio della vitamina B12 con un mutante di E. coli 113/3.