TY - GEN AU - Hobson,Katherine TI - Stem cell diversification. Even as embryonic cells get a lift, experts hedge bets SN - 0041-5537 PY - 2010///1105 KW - Adult Stem Cells KW - Biomedical Research KW - Cell Differentiation KW - Embryo Research KW - Embryonic Stem Cells KW - Humans KW - United States N1 - Publication Type: News ER -