Ferreira Marcelo U, da Silva Nunes Mônica, Wunderlich Gerhard
Department of Parasitology, Institute of Biomedical Sciences, University of São Paulo, Av. Prof. Lineu Prestes 1374, 05508-900 São Paulo (SP), Brazil.
Clin Diagn Lab Immunol. 2004 Nov;11(6):987-95. doi: 10.1128/CDLI.11.6.987-995.2004.