title: Chromosomal study in megaloblastic anaemia of children.
mesh_terms: D000748:Anemia, Macrocytic / Q000188:drug therapy; D001856:Bone Marrow Examination; D002675:Child, Preschool; D002869:Chromosome Aberrations; D005260:Female; D005492:Folic Acid / Q000627:therapeutic use; D006801:Humans; D007223:Infant; D007621:Karyotyping; D008297:Male; D014805:Vitamin B 12 / Q000627:therapeutic use
chemical_list: D005492:Folic Acid; D014805:Vitamin B 12