Cytogenetic studies in proliferative disorders.
D000368:Aged; D001774:Blood Chemical Analysis; D001808:Blood Vessels; D001853:Bone Marrow; D002869:Chromosome Aberrations; D025063:Chromosome Disorders; D005826:Genetics, Medical; D006801:Humans; D055728:Primary Myelofibrosis / Q000175:diagnosis*