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Time: 2024-03-28T16:17:25Z
URL: http://scholar.google.com/scholar_lookup?title=Distinct+positive+and+negative+elements+control+the+limited+hepatocyte+and+choroid+plexus+expression+of+transthyretin+in+transgenic+mice.&year=1990&author=Yan&journal=EMBO+J.&volume=9&pages=869-878&pmid=1690125