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IP address: 3.91.8.23
Time: 2024-03-29T02:27:45Z
URL: http://scholar.google.com/scholar_lookup?title=HIF-1+and+HIF-2%3A+working+alone+or+together+in+hypoxia%3F&year=2007&author=Ratcliffe&journal=J+Clin+Invest&volume=117&issue=4&pages=862-865&doi=10.1172%2FJCI31750&pmid=17404612