United States. Bureau of the Budget and United States. Office of Management and Budget. "Expenditures of Federal Agencies for Medical and Health Related Research," in United States. Bureau of the Budget and United States. Office of Management and Budget. "Fiscal Year Ending June 30, 1966," Budget of the United States Government (January 25, 1965) : 450-450. https://fraser.stlouisfed.org/title/54/item/19019/toc/108419 , accessed on March 18, 2024.