Marjorie Smith Mueller
Age differences in health care spending, fiscal year 1974
Age differences in health care spending, fiscal year 1975
Health insurance coverage of rural persons
Health Maintenance Organization Act of 1973
Independent health insurance plans in 1970
Independent health insurance plans in 1971
Independent health insurance plans in 1972, preliminary estimates
Independent health insurance plans in 1973
Independent health insurance plans in 1974
National health expenditures, fiscal year 1975
Private health insurance plans other than Blue Cross, Blue Shield and insurance company plans, 1969