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: 44.205.3.18
Time: 2024-03-29T10:00:08Z
URL: http://scholar.google.com/scholar_lookup?title=Separate+domains+of+p21+involved+in+the+inhibition+of+Cdk+kinase+and+PCNA&year=1995&author=Chen&journal=Nature&volume=374&issue=6520&pages=386-388&doi=10.1038%2F374386a0&pmid=7885482