TY - SER AU - Costa,A.J. AU - Moraes,F.R. AU - Marques,L.C. AU - Moraes,J.R.E. TI - Experimental sheep toxoplasmosis. 2. Parasitemia and tissue infections KW - OVINO KW - TOXOPLASMOSE KW - PARASITO KW - ISOLAMENTO ER -