TY - SER AU - Silva,P.M.da AU - Costa,C.P. AU - Araújo,J.P.B.de AU - Queiroga,F.R. AU - Wainberg,A.A. TI - Epizootiology of Perkinsus sp. inCrassostrea gasar oysters in polyculture with shrimps in northeastern Brazil KW - OSTRA KW - CAMARAO KW - CULTIVO MULTIPLO KW - DOENCA ANIMAL KW - EPIDEMIOLOGIA KW - REPRODUCAO UR - http://www.scielo.br/pdf/rbpv/v25n1/1984-2961-rbpv-S1984-29612016011.pdf ER -