TCL Archive In Brief: Mansfield To Head NCI Radiation Research; Cowan Is Acting Chief, Medicine Branch June 23, 1995
TCL Archive FDA Subcommittee Leaning Toward Mouse-Dog Drug Testing New Preclinical Toxicity-Protocol July 20, 1979
TCL Archive Report On Carcinogenesis Testing, Evaluation Submitted to NTP; Calls For Continued Research September 7, 1984