Trypanosoma vivax infection dynamics in a cattle herd maintained in a transition area between Pantanal lowlands and highlands of Mato Grosso do Sul, Brazil Dinâmica de infecção de... oleh Charles F. Martins, Cláudio R. Madruga, Wilson W. Koller, Flábio R. Araújo, Cleber O. Soares, Raul H. Kessler, Elaine S.P. Melo, Laura R. Rios, Robson C.F. Almeida, Manoel S.C. Lima Jr, Antonio Thadeu M. Barros, Luiz C. Marques