complement-dependent cytolytic antibodies ( cyab ) to cytomegalovirus ( cmv ) -infected fibroblasts were detectable in acute- and convalescent-phase sera from renal allograft recipients ( n = 44 ) and nonimmunocompromised patients ( n = 14 ) with symptomatic cmv infection but not in sera from control donors ( n = 75 ; p less than .001 by wilcoxon rank sum test ) .
C0009498
complement
C0229671
sera