Doris Jean Allen v. Joseph A. Califano, Jr., Secretary of Health, Education and Welfare,defendant-Appellee , 613 F.2d 139 ( 1980 )
Kirk v. Secretary of Health and Human Services , 667 F.2d 524 ( 1981 )
Richardson v. Perales , 91 S. Ct. 1420 ( 1971 )