title: Vitamin B 12  and folic acid values in premature infants.
mesh_terms: D000751:Anemia, Neonatal / Q000097:blood / Q000175:diagnosis*; D001724:Birth Weight; D005492:Folic Acid / Q000097:blood*; D005865:Gestational Age; D006400:Hematocrit; D006801:Humans; D007227:Infant Nutritional Physiological Phenomena; D007231:Infant, Newborn; D007235:Infant, Premature, Diseases / Q000097:blood / Q000175:diagnosis*; D014805:Vitamin B 12 / Q000097:blood*
chemical_list: D005492:Folic Acid; D014805:Vitamin B 12