425 A.2d 470 Sidney S. Lerner, M.D., Administrator, Estate of Samuel Lerner, Deceased, Appellant v. Philadelphia Psychiatric Center, Appellee. Sidney S. Lerner, M.D., Administrator, Estate of Samuel Lerner, Deceased, Appellant v. Philadelphia Psychiatric Center, Appellee. Commonwealth Court of Pennsylvania.Argued October 9, 1980 February 2, 1981. Workmen’s compensation — Res judicata. 1. The doctrine of res […]