(Stem cell research) may show promise.Logical formLearned from9 sentences. Scientific research can be on embryonic (stem cells).Logical formLearned from9 sentences. (Stem cells) may undergo a loss.Logical formLearned from9 sentences. Adult (stem cells) may undergo a population.Logical formLearned from9 sentences. (Stem cells) can be in (animal models).Logical formLearned from9 sentences. (Flowering stems) can be spent.Logical formLearned from9 sentences. (Stem cells) can be free from mutations.Logical formLearned from9 sentences. (Mushroom stems) can be chopped.Logical formLearned from9 sentences. Findings may be reported in an issue of (stem cells).Logical formLearned from9 sentences. Adult (stem cells) can be from (bone marrow).Logical formLearned from9 sentences. A stem can be threaded.Logical formLearned from9 sentences. (Stem cells) can be available.Logical formLearned from9 sentences. Stems can be with leaves.Logical formLearned from9 sentences. Persons may realize stem from consumption.Logical formLearned from9 sentences. A (stem cell stage) can be embryonic.Logical formLearned from9 sentences.