title: Innocuity of protracted oral administration of special fermentation concentrates of B12 as demonstrated in a patient with acute leukemia.
authors.forename: R D
authors.initials: RD
authors.lastname: BARNARD
authors.forename: H L
authors.initials: HL
authors.lastname: FOX
mesh_terms: D000284:Administration, Oral; D045728:Corrinoids; D005285:Fermentation; D006801:Humans; D007938:Leukemia; D014805:Vitamin B 12; D014803:Vitamin B Complex
chemical_list: D045728:Corrinoids; D014803:Vitamin B Complex; D014805:Vitamin B 12
keywords: LEUKEMIA; VITAMIN B12