Abortion and fetal death in bitches due anemia caused by vector-borne diseases oleh D.A.C. Freire, I.V.P.M. Oliveira, H.I.P. Ferreira, V.C.P. Andrade, C.R.F. Silva, J.K. Kurissio, L.S. Ullmann, C.D. Malossi, S.F. Joaquim, J.P. Araújo Júnior, H. Langoni, C. Calabuig, J. Megid, J.M.A.P. Antunes