TCL Archive Trial Tests Virtual Colonoscopy Vs. Standard; Polyp Study Favors Colonoscopy Over Barium August 25, 2000
TCL Archive To Cut Colon Cancer Deaths, Reduce Barriers To Screening, NIH Panel Says February 5, 2010
TCL Archive In Congress: DOD Cancer Research Programs Increased; Senate Passes NIH Funding Bill; Porter Won’t Seek Re-election October 22, 1999
