@misc{misc769351d4,
title   = {Evolution of complement lytic activity and levels of c3, c4 and factor b in the sera of children},
author = {Ferriani, Virgínia Paes Leme and Carvalho, Ivan Fiore de and Barbosa, José Elpídio},
year = {1991},
booktitle   = {International Complemet Workshop}
}