
    Brown v. Children’s Hospital of Philadelphia et al., Appellants.
    Argued March 17, 1970.
    
      Joseph J. Murphy, with him Harris I. Weisbord and Vincent O. Veldorale, and Murphy, Veldorale, Weisbord & Dougherty, for appellants;
    
      Norman Shigon, for appellee.
   Order affirmed.  