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The Onderstepoort Journal of Veterinary Research|December 1, 1986
A short, reliable, highly reproducible complement fixation test for the serological diagnosis of contagious equine metritisB Gummow, S Herr, O L BrettThe Onderstepoort Journal of Veterinary Research|June 1, 1982
The reproducibility of results in bovine brucellosis serology and their correlation with the isolation of Brucella abortusS Herr, D Roux, P M PietersonThe Onderstepoort Journal of Veterinary Research|December 1, 1981
The relationship between the minimal and the 50% haemolytic dose in complement titrationsS Herr, P M Pieterson, J A BoshoffThe Onderstepoort Journal of Veterinary Research|June 1, 1989
The use of cephalothin and triphenyltetrazolium chloride impregnated filter paper strips in the identification of Campylobacter speciesS M Pefanis, C G Venter, S HerrEuropean Journal of Clinical Microbiology & Infectious Diseases : Official Publication of the European Society of Clinical Microbiology|December 1, 1993
Identification of Chlamydia pneumoniae-specific protein antigens in immunoblotsH M Freidank, A S Herr, E JacobsThe Onderstepoort Journal of Veterinary Research|September 1, 1979
Wesselsbron disease: a cause of congenital porencephaly and cerebellar hypoplasia in calvesJ A Coetzer, A Theodoridis, S Herr, et al.The Onderstepoort Journal of Veterinary Research|December 1, 1987
The use of meso-erythritol sensitivity discs in the typing of Brucella strainsP M Pieterson, L A te Brugge, S HerrJournal of the South African Veterinary Association|March 1, 1990
The persistence of serological reactions following heifer vaccination with Brucella abortus strain 19 on brucellosis-free farmsS Herr, W J Ehret, L M Ribeiro, et al.Journal of the South African Veterinary Association|March 1, 1982
Unilateral orchitis in a bull caused by Brucella abortus biotype1C J Trichard, S Herr, S S Bastianello, et al.Pageof 5