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IP address: 44.192.75.131
Time: 2024-03-28T13:33:49Z
URL: http://scholar.google.com/scholar_lookup?title=Changes+in+estrogen+receptor%2C+progesterone+receptor%2C+and+pS2+expression+in+tamoxifen-resistant+human+breast+cancer.&year=1995&author=Johnston&journal=Cancer+Res.&volume=55&issue=15&pages=3331-3338&pmid=7614468