Embryonic (stem cells) may be rejected by an immune system.Logical formLearned from6 sentences. Embryonic (stem cells) may be used.Logical formLearned from6 sentences. A (stem cell development) can be embryonic.Logical formLearned from6 sentences. A rally can be embryonic.Logical formLearned from6 sentences. Embryonic (stem cells) may be extracted.Logical formLearned from6 sentences. Knowledge can be embryonic.Logical formLearned from6 sentences. A (stem cell research program) can be embryonic.Logical formLearned from6 sentences. Financing can be for embryonic research.Logical formLearned from6 sentences. Restrictions can be on embryonic research.Logical formLearned from6 sentences. Clusters can be constituted-of-or-filled-with embryonic cells.Logical formLearned from6 sentences. Researcher can be constituted-of-or-filled-with embryonic (stem cells).Logical formLearned from6 sentences. An (entertainment project) can be embryonic.Logical formLearned from6 sentences. A culture can be constituted-of-or-filled-with embryonic (stem cells).Logical formLearned from6 sentences. Studies may involve embryonic (stem cells).Logical formLearned from6 sentences. E-mail may remain embryonic.Logical formLearned from6 sentences.