TY - SER AU - Souza,L.E.B.de AU - Cruz,J.F.da AU - Teixeira Neto,M.R. AU - Albuquerque,G.R. AU - Melo,A.D.B. AU - Tapia,D.M.T. TI - Epidemiology of Eimeria infections in sheep raised extensively in a semiarid region of Brazil KW - OVINO KW - COCCIDIOSE KW - DOENCA ANIMAL KW - PARASITOSE KW - INFECCAO UR - http://www.scielo.br/pdf/rbpv/v24n4/1984-2961-rbpv-S1984-29612015070.pdf ER -