Identification of PPV from wild boars by partial sequencing VP2 coding gene - Ruiz, Vera Letticie de Azevedo; Bersano, J. G; Brandão, Paulo Eduardo; Gregori, Fábio; Soares, Rodrigo Martins; Villalobos, Eliana Monteforte Cassaro; Richtzenhain, Leonardo José (Encontro Nacional de Virologia, 2003)