title: Stainable iron in bone marrow.
mesh_terms: D001707:Biopsy, Needle; D001853:Bone Marrow / Q000032:analysis* / Q000473:pathology; D006485:Hemosiderin / Q000032:analysis; D006801:Humans; D007501:Iron / Q000032:analysis*
chemical_list: D006485:Hemosiderin; D007501:Iron