TCL Archive In Brief: In Vitro Systems Will Be 90% Reliable, Ames Says; GAO Asks For Reassessment of Saccharin October 1, 1976
TCL Archive National Comprehensive Center Network, Quintiles Oncology, To Collaborate On Trials March 5, 1999
TCL Archive NCI Announces New CREG Offer For In Vitro Chemical Carcinogenesis Tests November 21, 1975