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: 3.89.163.120
Time: 2024-03-28T15:16:38Z
URL: http://scholar.google.com/scholar_lookup?title=Sexual+transmission+and+propagation+of+SIV+and+HIV+in+resting+and+activated+CD4%2B+T+cells&year=1999&author=Zhang&journal=Science&volume=286&issue=5443&pages=1353-1357&doi=10.1126%2Fscience.286.5443.1353&pmid=10558989