Hammer v. Workmen's Compensation Appeal Board , 105 Pa. Commw. 356 ( 1987 )
Pittsburgh Moose Lodge 46 v. Workmen's Compensation Appeal Board , 109 Pa. Commw. 53 ( 1987 )
Gallo v. Workmen's Compensation Appeal Board , 95 Pa. Commw. 158 ( 1986 )