11.   It is routinely used to treat certain leukemia patients and is also the subject of patient trials against more than a dozen other cancers as well.

12.   It might be an option for leukemia patients.

13.   Leukemia patients need high-dose chemotherapy, which destroys their bone marrow in the process of killing cancer cells.

14.   On the line was a cancer specialist from Beijing, calling to request some arsenic for a dying leukemia patient who had tried everything else first.

15.   She remained on the waiting list until last December, when she became a donor for a leukemia patient in Iowa.

16.   She said she had been a welfare recipient, while her son, a leukemia patient, required special care.

17.   The trials involved experimental bone marrow transplants for leukemia patients.

18.   They were chromosomes from the bone marrow of a leukemia patient, and Knoll was looking for genetic changes in them.

19.   Thompson is a leukemia patient.

20.   This process made it possible to grow cells from leukemia patients and use them to test the effectiveness of drugs.