(Leukemia stem cells) may rest.Logical formLearned from1 sentences. A basis can be for (leukemia treatment).Logical formLearned from1 sentences. (Leukemia cells) may grow.Logical formLearned from1 sentences. Some children may be strickened with leukemia.Logical formLearned from1 sentences. A cat may need a (leukemia vaccine).Logical formLearned from1 sentences. Information can be about progress of a leukemia.Logical formLearned from1 sentences. A person may call a leukemia.Logical formLearned from1 sentences. A person may have hairy (cell leukemia).Logical formLearned from1 sentences. Some first cousins can be with some kinds of leukemia.Logical formLearned from1 sentences. A clinical trial can be for a (leukemia drug).Logical formLearned from1 sentences. A couple may lose a son to leukemia.Logical formLearned from1 sentences. Panelists may call for study of (leukemia risks).Logical formLearned from1 sentences. Formaldehyde may cause leukemia.Logical formLearned from1 sentences. A link to leukemia may reflect a finding of evidence.Logical formLearned from1 sentences. (Leukemia studies) may be disclosed.Logical formLearned from1 sentences.