Detection in human sera of IgM and IgA to excreted/secreted antigens from Toxoplasma gondii by use of dot-ELISA and immunoblot assay - Yamamoto, Yoshimi Imoto; Mineo, J R; Meneghisse, C S; Guimaraes, A C S; Kawarabayashi, M (Annals of Tropical Medicine & Parasitology, 1998)