title: Ultrastructural studies on human myeloma plasmacytes.
mesh_terms: D001853:Bone Marrow / Q000473:pathology*; D001859:Bone Neoplasms / Q000473:pathology*; D002466:Cell Nucleolus; D002467:Cell Nucleus; D003593:Cytoplasm; D006801:Humans; D008938:Mitosis; D009101:Multiple Myeloma / Q000473:pathology*; D010954:Plasmacytoma