title: Failure of vitamin B12 to promote growth of premature infants.
authors.forename: D F
authors.initials: DF
authors.lastname: DOWNING
mesh_terms: D045728:Corrinoids; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D007234:Infant, Premature; D014805:Vitamin B 12
chemical_list: D045728:Corrinoids; D014805:Vitamin B 12
keywords: INFANT; VITAMIN B12