Chromosome studies in chronic lymphocytic leukemia and lymphosarcoma.
D000368:Aged; D002875:Chromosomes; D046508:Culture Techniques; D006801:Humans; D007945:Leukemia, Lymphoid / Q000235:genetics*; D007962:Leukocytes; D008228:Lymphoma, Non-Hodgkin / Q000235:genetics*; D008875:Middle Aged