About this page

Our systems have detected unusual traffic from your computer network. This page checks to see if it's really you sending the requests, and not a robot. Why did this happen?

IP address: 3.235.249.219
Time: 2024-03-28T22:06:22Z
URL: http://scholar.google.com/scholar_lookup?title=A+B+cell-deficient+mouse+by+targeted+disruption+of+the+membrane+exon+of+the+immunoglobulin+mu+chain+gene&year=1991&author=Kitamura&journal=Nature&volume=350&issue=6317&pages=423-426&doi=10.1038%2F350423a0&pmid=1901381