TY - SER AU - Barreto Filho,J.B. AU - Marques JĂșnior,A.P. AU - Golgher,R.R. AU - Lopes,E. AU - Carvalho,P.H.A. AU - Rossi,R.O.D.S. TI - Antiviral activity of bovine uterus and placenta induced by Newcastle disease virus KW - BOVINO KW - PLACENTA ER -