Vols. for 1945-1951 contain the Food and Drug Administration's report and the reports of all the agency's constituent organizations which are also issued as separate reprints.
Merged with: United States. Social Security Administration. Annual report of the Federal Security Agency, Social Security Administration, to form: United States. Dept. of Health, Education, and Welfare. Annual report of the U.S. Department of Health, Education, and Welfare.