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New Zealand Veterinary Journal|July 21, 2005
Effects of calving induction on subsequent milk yield and reproductive performance of cows from seasonally mated New Zealand dairy herdsD P Hayes, D U Pfeiffer, R S MorrisEuropean Journal of Applied Physiology and Occupational Physiology|January 1, 1992
The power-duration product--evaluation of a new reference system for cardiopulmonary exercise testingH W Breuer, U Pfeiffer, H Worth, et al.BMC Veterinary Research|June 8, 2010
Evaluating the control of HPAIV H5N1 in Vietnam: virus transmission within infected flocks reported before and after vaccinationRicardo J Soares Magalhães, Dirk U Pfeiffer, Joachim OtteThe Veterinary Record|August 8, 2006
Descriptive spatial analysis of scrapie-affected flocks in Great Britain between January 1993 and December 2002S C Tongue, D U Pfeiffer, J W WilesmithAustralian Veterinary Journal|February 24, 2000
Presence of cervical vertebral malformation in Dobermann puppies and the effects of diet and growth rateH M Burbidge, D U Pfeiffer, W G GuilfordThe Veterinary Quarterly|February 22, 2000
Within-farm spread of classical swine fever virus--a blueprint for a stochastic simulation modelK D Stärk, D U Pfeiffer, R S MorrisZeitschrift Fur Kardiologie|January 1, 1994
[Does the choice of a reference system modify the analysis of ergospirometric values?]H W Breuer, U Pfeiffer, H Worth, et al.BMC Veterinary Research|January 24, 2013
The incidence of feline injection site sarcomas in the United KingdomRachel S Dean, Dirk U Pfeiffer, Vicki J AdamsJournal of Dairy Science|June 1, 1996
Effect of intraruminal monensin capsules on reproductive performance and milk production of dairy cows fed pastureD P Hayes, D U Pfeiffer, N B WilliamsonInternational Journal of Health Geographics|December 13, 2006
Application of knowledge-driven spatial modelling approaches and uncertainty management to a study of Rift Valley fever in AfricaArchie C A Clements, Dirk U Pfeiffer, Vincent MartinPageof 30