@misc{misc6b891f03,
title   = {Niveis de imunoglobulina a secretora na saliva de criancas},
author = {Cohn, Amélia and Leao, R C and Forte, W C N and Irulegui, I},
year = {1989},
booktitle   = {Jornada Cientifica do Instituto de Medicina Tropical de São Paulo}
}