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IP address: 44.192.75.131
Time: 2024-03-28T19:38:13Z
URL: http://scholar.google.com/scholar_lookup?title=A+tobacco-specific+N-nitrosamine+or+cigarette+smoke+condensate+causes+neoplastic+transformation+of+xenotransplanted+human+bronchial+epithelial+cells&year=1992&author=Klein-Szanto&journal=Proc+Natl+Acad+Sci+U+S+A&volume=89&issue=15&pages=6693-6697&doi=10.1073%2Fpnas.89.15.6693&pmid=1323115