TCL Archive Clearinghouse Agrees: Three Dyes, Hair Color Agent Are Carcinogens; Risk To Humans – Brown May 5, 1978
TCL Archive HHS Inspector General: Busy Signals Greet One In Three Callers To 800-4-CANCER July 24, 1998
TCL Archive CCRU, CCSP Projects Described; Plans Listed for DRCCA Applications Branch November 11, 1983