(Wheat stems) may toss.Logical formLearned from4 sentences. Adult (stem cells) may undergo applications.Logical formLearned from4 sentences. Stems may pertain-to a corn.Logical formLearned from4 sentences. Chemotherapy can be before a (blood stem cell transplant).Logical formLearned from4 sentences. (Cord blood stem cells) may undergo a transplantation.Logical formLearned from4 sentences. A (blood stem cell transplant) can be from a donor.Logical formLearned from4 sentences. An umbilical-cord blood may emerge as a source of hematopoietic (stem cells).Logical formLearned from4 sentences. (Stem cells) may help in a treatment of life.Logical formLearned from4 sentences. Hold may pertain-to a stem.Logical formLearned from4 sentences. A stem can be black as a tomb.Logical formLearned from4 sentences. A (motorbike accident) may leave a female with (brain stem damage).Logical formLearned from4 sentences. Tissue can be from (stem cells).Logical formLearned from4 sentences. Breaks can be for an application of embryonic (stem cells).Logical formLearned from4 sentences. (Stem cells) may pertain-to a (blood type).Logical formLearned from4 sentences. Embryonic (stem cells) may supply type.Logical formLearned from4 sentences.