
    476 A.2d 96
    Stoff, Appellants, v. Shadyside Hospital.
    Argued November 29, 1983.
    J. Philip Bromberg, for appellants; Richard J. Federowicz, for Shadyside, appellee; Richard S. Dorfzaun, for Keddie, ap-pellee.
    Before ROWLEY, WIEAND and HESTER, JJ.
   Judgment affirmed.  