Hematologic complications of the elderly.
D000368:Aged; D000375:Aging; D000740:Anemia / Q000097:blood / Q000175:diagnosis / Q000209:etiology; D003937:Diagnosis, Differential; D005260:Female; D006402:Hematologic Diseases / Q000097:blood / Q000175:diagnosis* / Q000209:etiology; D006801:Humans; D007938:Leukemia / Q000097:blood / Q000175:diagnosis; D008297:Male; D008875:Middle Aged; D009101:Multiple Myeloma / Q000097:blood / Q000175:diagnosis / Q000188:drug therapy; D011087:Polycythemia Vera / Q000175:diagnosis; D012737:Sex Factors