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IP address: 3.87.133.69
Time: 2024-03-28T22:06:39Z
URL: http://scholar.google.com/scholar_lookup?title=The+two+faces+of+transforming+growth+factor+beta+in+carcinogenesis&year=2003&author=Roberts&journal=Proc+Natl+Acad+Sci+U+S+A&volume=100&issue=15&pages=8621-8623&doi=10.1073%2Fpnas.1633291100&pmid=12861075