Creator
- United States. Federal Security Administration. Public Health Service. MacKenzie, Vernon.1
- United States. Federal Security Administration. Public Health Service. Milk and Food Branch.1
- United States. Federal Security Administration. Public Health Service. National Cancer Institute.1
- United States. Federal Security Administration. Public Health Service. National Heart Institute. Council on Rheumatic Fever and Congenital Heart Disease.1
- United States. Federal Security Administration. Public Health Service. National Institute of Arthritis and Metabolic Diseases.1
- United States. Federal Security Administration. Public Health Service. National Institute of Child Health and Human Development. Information Office.1
- United States. Federal Security Administration. Public Health Service. National Institute of Mental Health. Public Information Branch.1
- United States. Federal Security Administration. Public Health Service. National Institutes of Health. National Heart Institute. Heart Information Center.1
- United States. Federal Security Administration. Public Health Service. National Institutes of Health. National Heart Institute. National Institute of Allergy and Infectious Diseases.1
- United States. Federal Security Administration. Public Health Service. Neurological and Sensory Disease Service Program.1
- United States. Federal Security Administration. Public Health Service. Office of Equal Health Opportunity.1
- United States. Federal Security Administration. Public Health Service. Office of Personnel.1
- United States. Federal Security Administration. Social Security Administration. Office of Research and Statistics.1
- United States. Federal Security Administration. Social Security Board. Informational service.1
- United States. Federal Security Administration. Social security administration.1
- United States. Federal Security Administration. United States. Public Health Service.1
- United States. Federal Security Administratoin. National Institutes of Health. Bureau of Health Manpower. Division of Health Manpower Educational Services. Student Loan and Scholarship Branch.1
- United States. Federal Security Administraton. Division of Air Pollution1
- United States. Federal Security Adminsitration. Heart Disease Control Program.1
- United States. Federal Security Adminsitration. National Heart Institute. Heart Information Center.1