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IP address: 3.230.1.23
Time: 2024-03-28T19:44:24Z
URL: http://scholar.google.com/scholar_lookup?title=HPRT-deficient+%28Lesch-Nyhan%29+mouse+embryos+derived+from+germline+colonization+by+cultured+cells.&year=1987&author=Hooper&journal=Nature.&volume=326&issue=6110&pages=292-295&doi=10.1038%2F326292a0&pmid=3821905