Persons may use embryonic (stem cells).Logical formLearned from4 sentences. Embryonic (stem cells) can be available for research.Logical formLearned from4 sentences. A screening can be embryonic.Logical formLearned from4 sentences. Experiments may use embryonic (stem cells).Logical formLearned from4 sentences. A (stem cell cloning) can be embryonic.Logical formLearned from4 sentences. A beginning may pertain-to an embryonic period.Logical formLearned from4 sentences. A debate can be over a use of embryonic (stem cells).Logical formLearned from4 sentences. Embryonic (stem cells) may be obtained from human embryos.Logical formLearned from4 sentences. Embryonic (stem cells) may develop.Logical formLearned from4 sentences. Embryonic (stem cells) can be viable.Logical formLearned from4 sentences. Cells can be equivalent to embryonic (stem cells).Logical formLearned from4 sentences. A therapy may be based on embryonic (stem cells).Logical formLearned from4 sentences. Funding can be for embryonic (stem cells).Logical formLearned from4 sentences. Spinal-cord injuries may use embryonic (stem cells).Logical formLearned from4 sentences. A case can be with embryonic (stem cells).Logical formLearned from4 sentences.