title: Ultrastructure of rat megakaryocytes after prolonged thrombocytopenia.
mesh_terms: D000818:Animals; D001792:Blood Platelets / Q000276:immunology; D001853:Bone Marrow / Q000473:pathology; D002454:Cell Differentiation; D002462:Cell Membrane / Q000648:ultrastructure; D002467:Cell Nucleus / Q000648:ultrastructure; D004721:Endoplasmic Reticulum / Q000648:ultrastructure; D007106:Immune Sera; D008297:Male; D008533:Megakaryocytes / Q000166:cytology / Q000648:ultrastructure*; D010956:Plasmapheresis; D051381:Rats; D013921:Thrombocytopenia / Q000209:etiology / Q000473:pathology*
chemical_list: D007106:Immune Sera