title: Vegetarian diet and vitamin B12 deficiency.
authors: G C
authors: GC
authors: Close
mesh_terms: D002658:Developmental Disabilities / Q000209:etiology; D014676:Diet, Vegetarian / Q000009:adverse effects*; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D014806:Vitamin B 12 Deficiency / Q000209:etiology*