by Schalm, O.W
Published in Amer Vet Med Assoc J (1972)

by Pearson, J.E, Rokey, N.W, Harrington, R, Proctor, S.J, Cassidy, D.R
Published in Amer Vet Med Assoc J (1972)

by Tennant, B, Harrold, D, Reina-Guerra, M
Published in Amer Vet Med Assoc J (1972)

by Cline, D.R, Greenwood, R.J
Published in Amer Vet Med Assoc J (1972)

by O'Harra, J.L
Published in Amer Vet Med Assoc J (1972)

by Hamlin, R.L, Smetzer, D.L, Breznock, E.M
Published in Amer Vet Med Assoc J (1972)

by Poppensiek, G.C
Published in Amer Vet Med Assoc J (1972)

by Moore, J.F
Published in Amer Vet Med Assoc J (1972)

by Krehbiel, J.D
Published in Amer Vet Med Assoc J (1972)

by Fogleman, R.W
Published in Amer Vet Med Assoc J (1972)

by Batte, E.G, Moncol, D.J
Published in Amer Vet Med Assoc J (1972)

by Ghittino, P
Published in Amer Vet Med Assoc J (1972)