the c3 , c4 and c3pa complement fractions were dosed by radial immunodiffusion in the serum of 25 children with ages from 4 to 9 years in a non symptomatic period comprehending 10 atopic asthmas ( 40,0 % of the cases ) 8 non atopic asthmas ( 32.0 % ) and 7 urticarias ( 28,0 % ) .
C0009498
complement
C0229671
serum