Influence of female gonadal hormones on the parasitemia of female Calomys callosus infected with the Y strain of Trypanosoma cruzi - Prado Júnior, José Clóvis do; Leal, Mônica de Paula; Anselmo-Franci, Janete Aparecida; Andrade Júnior, Heitor Franco de; Kloetzel, Judith Kardos (Parasitology Research, 1998)