Jeanes Hospital v. Workmen's Compensation Appeal Board , 141 Pa. Commw. 308 ( 1991 )
Marsico v. Workmen's Compensation Appeal Board , 138 Pa. Commw. 352 ( 1991 )
Boehm v. Workmen's Compensation Appeal Board , 133 Pa. Commw. 455 ( 1990 )