William S. McLaughlin v. Secretary of Health, Education and Welfare of the United States ( 1980 )
Herbert Carroll v. Secretary of Health and Human Services ( 1983 )
Walter E. Parker v. Patricia Roberts Harris, Secretary of Health, Education and Welfare ( 1980 )
Elmer G. Berry v. Richard Schweiker, Secretary of Health and Human Services ( 1982 )
Richardson v. Perales ( 1971 )