Tommaso Fargnoli v. Larry G. Massanari, Commissioner, Social Security Administration , 247 F.3d 34 ( 2001 )
Wayne R. Hartranft v. Kenneth S. Apfel, Commissioner Social Security Administration , 181 F.3d 358 ( 1999 )
Evelyn Plummer v. Kenneth S. Apfel, Commissioner of Social Security , 186 F.3d 422 ( 1999 )
Richardson v. Perales , 91 S. Ct. 1420 ( 1971 )