title: Some clinical aspects of myelofibrosis: a study of 21 patients.
mesh_terms: D000368:Aged; D000728:Androgens / Q000627:therapeutic use; D002066:Busulfan / Q000627:therapeutic use; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D055728:Primary Myelofibrosis / Q000175:diagnosis* / Q000628:therapy; D013154:Spleen / Q000528:radiation effects; D013156:Splenectomy
chemical_list: D000728:Androgens; D002066:Busulfan