Hermanson v. Workmen's Compensation Appeal Board ( 1993 )
B.P. Oil Co. v. Workmen's Compensation Appeal Board ( 1993 )
USX Corp. v. Workmen's Compensation Appeal Board ( 1992 )
Universal Cyclops Corp. v. Workmen's Compensation Appeal Board ( 1986 )
McDevitt v. Workmen's Compensation Appeal Board ( 1987 )