title: Technique to separate and concentrate cells in metaphase: a modification of direct method for chromosome studies of human bone marrow.
mesh_terms: D001853:Bone Marrow / Q000032:analysis*; D001854:Bone Marrow Cells; D002875:Chromosomes / Q000032:analysis*; D006652:Histological Techniques; D006801:Humans; D008722:Methods; D008938:Mitosis