title: Reversible myelofibrosis in an infant with rickets.
mesh_terms: D001706:Biopsy; D001853:Bone Marrow / Q000473:pathology; D006801:Humans; D007223:Infant; D008297:Male; D055728:Primary Myelofibrosis / Q000188:drug therapy / Q000209:etiology*; D012279:Rickets / Q000150:complications* / Q000188:drug therapy; D014807:Vitamin D / Q000627:therapeutic use
chemical_list: D014807:Vitamin D