title: Serum vitamin B 12 and or folic acid deficiency in childhood anaemias.
mesh_terms: D000293:Adolescent; D000367:Age Factors; D000740:Anemia / Q000097:blood / Q000150:complications*; D001772:Blood Cell Count; D002648:Child; D002675:Child, Preschool; D005260:Female; D005492:Folic Acid / Q000097:blood; D005494:Folic Acid Deficiency / Q000150:complications*; D006400:Hematocrit; D006454:Hemoglobins / Q000032:analysis; D006801:Humans; D007223:Infant; D008297:Male; D014805:Vitamin B 12 / Q000097:blood; D014806:Vitamin B 12 Deficiency / Q000150:complications*
chemical_list: D006454:Hemoglobins; D005492:Folic Acid; D014805:Vitamin B 12