@misc{misc4d3ce25a,
title   = {Toxoplasma gondii Infection on pregnant Calomys callosus an the trophoblastic barrier},
author = {Ferro, Eloisa Amalia Vieira and Ferro, Eloisa Amalia Vieira and Mineo, J. R. and Bevilacqua, Estela Maris Andrade Forell},
year = {1999},
booktitle   = {Congress of the Brazilian Society for Microscopy and Microanalysis}
}