title: Ultrastructure of circulating and platelet-forming megakaryocytes: a combined correlative SEM-TEM and SEM histochemical study.
mesh_terms: D000818:Animals; D001772:Blood Cell Count; D001792:Blood Platelets / Q000648:ultrastructure*; D001853:Bone Marrow / Q000648:ultrastructure; D002417:Cattle; D004285:Dogs; D006651:Histocytochemistry; D007962:Leukocytes / Q000648:ultrastructure; D008533:Megakaryocytes / Q000648:ultrastructure*; D008854:Microscopy, Electron; D008855:Microscopy, Electron, Scanning; D010976:Platelet Count; D011652:Pulmonary Circulation