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Enzootic nasal adenocarcinoma of sheep in Canada.
A survey of veterinary diagnostic laboratories revealed that intranasal tumors occur in sheep in most provinces of Canada. Tumors were diagnosed in 44 sheep of several breeds including Polled Dorset,Expand
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Single and combined infections of specific-pathogen-free chickens with infectious bursal disease virus and an intestinal isolate of reovirus.
The susceptibility of 1-day-old and 7-day-old specific-pathogen-free chickens to infection with a virulent strain of infectious bursal disease virus (IBDV) or an intestinal isolate of avian reovirus,Expand
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Prevalence and distribution of Haemophilus somnus in the male bovine reproductive tract.
"Haemophilus somnus' was isolated from 77% of 31 reproductive tracts of bulls from an Ontario slaughterhouse. Identification of H somnus was based on morphologic and cultural characteristics and onExpand
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Phocine Distemper in a Harp Seal (Phoca groenlandica) from the Gulf of St. Lawrence, Canada
The first case of phocine distemper in a seal from Canadian waters and the first case of clinical phocine distemper in a harp seal, Phoca groenlandica, is reported. A two-month-old female harp sealExpand
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Field trials of an immunization procedure against hemorrhagic enteritis of turkeys.
The efficacy of oral vaccination for hemorrhagic enteritis of turkeys was assessed by comparing flocks raised on the same premises, under the same management, with and without vaccination. TheExpand
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ANTIGENIC COMPARISONS BETWEEN HERPESVIRUSES ISOLATED FROM FALLOW DEER IN ALBERTA AND THE VIRUSES OF INFECTIOUS BOVINE RHINOTRACHEITIS, EQUINE RHINOPNEUMONITIS AND DN-599, A NON-IBR BOVINE HERPESVIRUS
Antigenic comparison studies of three herpesviruses isolated from fallow deer (Dama dama) in Alberta and herpesviruses from some domestic species were carried out by the alpha serum-virusExpand
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AN EPIZOOTIC OF MYCOPLASMA OVIPNEUMONIAE INFECTION IN CAPTIVE DALL'S SHEEP (OVIS DALLI DALLI)
In late spring of 1986, 10 of 23 Dall's sheep (Ovis dalli dalli) at the Metropolitan Toronto Zoo were moved to a new exhibit, where all developed severe respiratory signs refractory to anthelminticExpand
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Kingisidic acid and 8-epi-kingisidic acid from Citronella gongonha
Abstract Citronella gongonha contains the new secoiridoid glucosides kingisidic acid and 8- epi -kingisidic acid as well as kingiside, 8- epi -kingiside
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The seroprevalence of maedi-visna in Ontario sheep flocks and its relationship to flock demographics and management practices.
The objectives of this study were to describe the serological prevalence of maedi-visna in a sample of Ontario sheep flocks, and to identify management and demographic variables that were associatedExpand
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Infectious Agents in Acute Respiratory Disease in Horses in Ontario
A study of acute respiratory disease in horses in Ontario was undertaken to determine the identity of current causative infectious agents. A nasopharyngeal swab was designed and utilized to maximizeExpand
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