by Nasr M.T, Abdel Ghaffar A.E, Agag M.A
Published in Tieraerztliche Praxis (1996)

by Barutzki D, Schoierer R, Gothe R
Published in Tieraerztliche Praxis (1990)

by Nolte I, Niemann C, Failing K, Mueller Berghaus G
Published in Tieraerztliche Praxis (1988)

by Keller P, Kraft W
Published in Tieraerztliche Praxis (1988)

by Kaltenboeck B
Published in Tieraerztliche Praxis (1987)

by Wissdorf H, Poulsen Nautrup C
Published in Tieraerztliche Praxis (1986)

by Maess J
Published in Tieraerztliche Praxis (1984)

by Braun U, Foerster M, Schams D
Published in Tieraerztliche Praxis (1984)

by Weiss E.P, Hofmann G.O
Published in Tieraerztliche Praxis (1984)

by Ernst E
Published in Tieraerztliche Praxis (1983)

by Boening K. J
Published in Tieraerztliche Praxis (1983)

by Doehler K. D, Coquelin A, Davis F, Hines M, Shryne J.E, Gorski R.A
Published in Tieraerztliche Praxis (1983)

by Giese W, Schmitt R.M
Published in Tieraerztliche Praxis (1982)

by Gemmer H, Seeger H, Volk K
Published in Tieraerztliche Praxis (1982)

by Eigenmann U.J.E, Martens J, Clausen H.H
Published in Tieraerztliche Praxis (1982)

by Detlef E, Koehler L, Allmeling G
Published in Tieraerztliche Praxis (1982)

by Schulze H, Muecke W
Published in Tieraerztliche Praxis (1981)

by Lotthammer K. H
Published in Tieraerztliche Praxis (1981)

by Raidt J, Petzoldt K
Published in Tieraerztliche Praxis (1981)

by Schulze H, Muecke W
Published in Tieraerztliche Praxis (1981)