by Ostrowski, J.E.B
Published in Deut Tierarztl Wochensch (1972)

by Paufler, S
Published in Deut Tierarztl Wochensch (1969)

by Heinze, W
Published in Deut Tierarztl Wochensch (1969)

by Hapke, H.J
Published in Deut Tierarztl Wochensch (1973)

by Hutzschenreuter, P, Baltensperger, A, Ruter, A, Perren, S.M
Published in Deut Tierarztl Wochensch (1973)

by Schafer, H, Pfeiffer, A
Published in Deut Tierarztl Wochensch (1973)

by Ostermann, L, Smidt, D
Published in Deut Tierarztl Wochensch (1973)

by Kothmann, G, Kaaden, O.R, Eissner, G
Published in Deut Tierarztl Wochensch (1973)

by Weitze, K.F, Ebert, J
Published in Deut Tierarztl Wochensch (1973)

by Krampitz, G, Hardebeck, H
Published in Deut Tierarztl Wochensch (1973)

by Aehnelt, E, Adrich, S, Romanowski, W, Marre, H
Published in Deut Tierarztl Wochensch (1973)

by Glawischnig, E, Kohler, H, Swoboda, R, Schlecht, H, Kaun, R
Published in Deut Tierarztl Wochensch (1973)

by Krampitz, G, Hardebeck, H
Published in Deut Tierarztl Wochensch (1973)

by Schmahl, W, Pfanneberg, T
Published in Deut Tierarztl Wochensch (1973)

by Dirksen, G, Plank, P, Hanichen, T, Spiess, A
Published in Deut Tierarztl Wochensch (1973)

by Schoss, P, Siggel, H.J
Published in Deut Tierarztl Wochensch (1973)

by Brummer, H
Published in Deut Tierarztl Wochensch (1973)

by Buchmann, F
Published in Deut Tierarztl Wochensch (1973)

by Kersten, U, Brass, W
Published in Deut Tierarztl Wochensch (1973)

by Wuppermann, D
Published in Deut Tierarztl Wochensch (1973)