title: Myelofibrosis in myeloproliferative disorders.
mesh_terms: D000328:Adult; D000368:Aged; D001853:Bone Marrow / Q000473:pathology; D005260:Female; D006801:Humans; D007951:Leukemia, Myeloid / Q000473:pathology; D008297:Male; D008875:Middle Aged; D009196:Myeloproliferative Disorders / Q000150:complications* / Q000473:pathology; D055728:Primary Myelofibrosis / Q000209:etiology* / Q000473:pathology