title: Rat growth assay for vitamin B12.
authors.forename: D V
authors.initials: DV
authors.lastname: FROST
authors.forename: H H
authors.initials: HH
authors.lastname: FRICKE
authors.forename: H C
authors.initials: HC
authors.lastname: SPRUTH
mesh_terms: D000818:Animals; D001686:Biological Phenomena; D001769:Blood; D045728:Corrinoids; D006397:Hematinics; D051381:Rats; D014805:Vitamin B 12; D014803:Vitamin B Complex
chemical_list: D045728:Corrinoids; D006397:Hematinics; D014803:Vitamin B Complex; D014805:Vitamin B 12