Primary Source National Cancer Act of 1974. 93rd Congress. 2nd Session (S.2893). January 30, 1974. January 27, 2021
Primary Source Oversight of the National Cancer Program. 97th Congress. 1st Session. May 21, 1981. January 28, 2021
Primary Source Letter Regarding Internment of Japanese Americans Addressed to US Senator John Danforth, from Joseph H. Ogura, M.D. February 25, 2021
Primary Source The State of Cancer Care in America 2017: A Report by the American Society of Clinical Oncology March 15, 2021