A person may lose a sister to leukemia.Logical formLearned from2 sentences. Patients may be treated for chronic leukemia.Logical formLearned from2 sentences. Some percent can be constituted-of-or-filled-with some leukemias.Logical formLearned from2 sentences. Patients may battle leukemia.Logical formLearned from2 sentences. (Leukemia patients) may receive radiotherapy.Logical formLearned from2 sentences. Some percent can be for (leukemia patients).Logical formLearned from2 sentences. Some percent can be constituted-of-or-filled-with some (childhood leukemias).Logical formLearned from2 sentences. An incidence of leukemia can be on target.Logical formLearned from2 sentences. A doctor may die of leukemia.Logical formLearned from2 sentences. A sign may pertain-to a leukemia.Logical formLearned from2 sentences. Leukemia can be cancer of a (bone marrow).Logical formLearned from2 sentences. A relationship can be to a development of leukemia.Logical formLearned from2 sentences. A child may be diagnosed with acute leukemia.Logical formLearned from2 sentences. Approval can be for hairy (cell leukemia).Logical formLearned from2 sentences. Fludarabine can be for chronic lymphocytic leukemia.Logical formLearned from2 sentences.