Research and Analysis by Nancy L. Worthington

Age Differences in Medical Care Spending, Fiscal Year 1972
from Social Security Bulletin, Vol. 36 No. 5 (released May 1973)
by Barbara S. Cooper and Nancy L. Worthington

Expenditures for Hospital Care and Physicians' Services: Factors Affecting Annual Changes
from Social Security Bulletin, Vol. 38 No. 11 (released November 1975)
by Nancy L. Worthington

Medical Care Spending for Three Age Groups
from Social Security Bulletin, Vol. 35 No. 5 (released May 1972)
by Barbara S. Cooper and Nancy L. Worthington

National Health Expenditures, 1929–72
from Social Security Bulletin, Vol. 36 No. 1 (released January 1973)
by Barbara S. Cooper and Nancy L. Worthington

National Health Expenditures, 1929–73
from Social Security Bulletin, Vol. 37 No. 2 (released February 1974)
by Barbara S. Cooper, Nancy L. Worthington, and Paula A. Piro

National Health Expenditures, 1929–74
from Social Security Bulletin, Vol. 38 No. 2 (released February 1975)
by Nancy L. Worthington