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IP address: 18.208.172.3
Time: 2024-03-28T13:28:07Z
URL: http://scholar.google.com/scholar_lookup?title=Derivation+of+completely+cell+culture-derived+mice+from+early-passage+embryonic+stem+cells.&year=1993&author=Nagy&journal=Proc.+Natl.+Acad.+Sci.+U.+S.+A.&volume=90&pages=8424-8428&pmid=8378314