Bowen v. Yuckert , 107 S. Ct. 2287 ( 1987 )
nancy-grizzle-widow-of-bramble-grizzle-v-pickands-mather-and , 994 F.2d 1093 ( 1993 )
pleasant-valley-hospital-incorporated-v-donna-e-shalala-secretary-of , 32 F.3d 67 ( 1994 )