TY - GEN AU - Leist,Marcel AU - Bremer,Susanne AU - Brundin,Patrik AU - Hescheler,Juergen AU - Kirkeby,Agnete AU - Krause,Karl-Heinz AU - Poerzgen,Peter AU - Puceat,Michel AU - Schmidt,Mathias AU - Schrattenholz,Andre AU - Zak,Naomi B AU - Hentze,Hannes TI - The biological and ethical basis of the use of human embryonic stem cells for in vitro test systems or cell therapy SN - 1868-596X PY - 2009///0129 KW - Animal Testing Alternatives KW - ethics KW - Animal Welfare KW - Animals KW - Cell Line KW - Embryo Research KW - Embryonic Stem Cells KW - drug effects KW - Humans KW - Stem Cell Transplantation KW - methods N1 - Publication Type: Journal Article; Research Support, Non-U.S. Gov't ER -