the levels of autoantibody classes igg , igm , iga , igd against renal antigens together with ch50 , c3 , c4 , lysozyme , and phagocytic activity against staphylococcus aureus sg 511 and e. coli 014 were determined in serum samples from 3 groups of patients with chronic pyelonephritis .
C0022646
renal
C0085697
chronic pyelonephritis