TY - SER AU - Labarthe,N.V. AU - Nobre e Castro,M.C. AU - Cruz,J.B. AU - Ramadinha,R.H. AU - Soares,A.M. TI - Efficacy of ivermectin plus pyrantel in a chewable formulation for heartworm prevention and treatment of hookworm and ascarid infections KW - Cao KW - Nematoide KW - Infeccao KW - Medicamento KW - Controle Quimico ER -