title: An electron microscopic study of spleen in myelofibrosis with myeloid metaplasia.
mesh_terms: D000328:Adult; D000368:Aged; D003094:Collagen; D003593:Cytoplasm; D005260:Female; D006410:Hematopoiesis; D006412:Hematopoietic Stem Cells; D006801:Humans; D007962:Leukocytes; D008264:Macrophages; D008297:Male; D008533:Megakaryocytes; D008854:Microscopy, Electron; D008875:Middle Aged; D010587:Phagocytosis; D055728:Primary Myelofibrosis / Q000150:complications / Q000473:pathology*; D013154:Spleen / Q000473:pathology*; D013156:Splenectomy; D013159:Splenic Infarction / Q000473:pathology
chemical_list: D003094:Collagen