Frequency of anti- Toxoplasma gondii IgA, IgM, and IgG antibodies in high-risk pregnancies, in Brazil

by Fernando Henrique Antunes Murata, Marina Neves Ferreira, Natália Sahyoun Camargo, Gabriela Soria Santos, Lígia Cosentino Junqueira Franco Spegiorin, Aparecida Perpétuo Silveira-Carvalho, Vera Lucia Pereira-Chioccola, Luiz Carlos de Mattos, Cinara Cássia Brandão de Mattos