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: 3.230.1.23
Time: 2024-03-28T13:23:49Z
URL: http://scholar.google.com/scholar_lookup?title=Frequency+and+distribution+of+estrogen+receptor-positive+cells+in+normal%2C+nonlactating+human+breast+tissue.&year=1987&author=Petersen&journal=Cancer+Res.+&volume=47&pages=5748-5751