Survival in chronic lymphocytic leukemia.
D000328:Adult; D000367:Age Factors; D000368:Aged; D044466:Asian People; D044383:Black People; D001856:Bone Marrow Examination; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D007945:Leukemia, Lymphoid / Q000188:drug therapy / Q000401:mortality* / Q000532:radiotherapy; D007958:Leukocyte Count; D008017:Life Expectancy; D008297:Male; D008875:Middle Aged; D012737:Sex Factors; D014481:United States; D044465:White People; D001741:Black or African American