Singleton v. Wulff , 96 S. Ct. 2868 ( 1976 )
Donald L. LANNING, Appellant, v. Margaret HECKLER, Secretary of the Department of Health and Human Services, Appellee , 777 F.2d 1316 ( 1985 )
Billy J. ALLRED, Appellant, v. Margaret HECKLER, Secretary of Health and Human Services, Appellee , 729 F.2d 529 ( 1984 )