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IP address: 18.209.209.246
Time: 2024-03-28T19:14:18Z
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+USA&volume=90&pages=8424-8428&doi=10.1073%2Fpnas.90.18.8424&pmid=8378314