Oscar Johnson v. Edward J. Derwinski, Secretary of Veterans Affairs , 949 F.2d 394 ( 1991 )
Luther Williams, Jr., Claimant-Appellant v. Anthony J. Principi, Secretary of Veterans Affairs , 275 F.3d 1361 ( 2002 )
Daniel R. Howard, Claimant-Appellant v. Hershel W. Gober, Acting Secretary of Veterans Affairs , 220 F.3d 1341 ( 2000 )