
    (No. 5900
    Joseph K. Calvin, M.D., Claimant, vs. State of Illinois, Department of Public Aid, Respondent.
    
      Opinion filed April 27, 1971.
    
    Joseph K. Calvin, M.D., Claimant, pro se.
    William J. Scott, Attorney General; Saul R. Wexler, Assistant Attorney General, for Respondent.
   Perlin, C.J.  