Published in Prev Vet Med on March 27, 1998
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Prevalence and patterns of antimicrobial resistance of fecal Escherichia coil among pigs on 47 farrow-to-finish farms with different in-feed medication policies in Ontario and British Columbia. Can J Vet Res (2008) 0.81
Antimicrobial resistance of fecal Escherichia coli isolated from grow-finish pigs in 20 herds in Alberta and Saskatchewan. Can J Vet Res (2008) 0.80
Antimicrobial resistance in generic Escherichia coli isolated from swine fecal samples in 90 Alberta finishing farms. Can J Vet Res (2008) 0.79
Antimicrobial resistance in enteric pathogens isolated from Minnesota pigs from 1995 to 2004. Can J Vet Res (2011) 0.76
Factors associated with mortality in feedlot cattle: the Bruce County Beef Cattle Project. Can J Comp Med (1980) 7.74
Associations between virulence factors of Shiga toxin-producing Escherichia coli and disease in humans. J Clin Microbiol (1999) 6.66
Factors associated with mortality and treatment costs in feedlot calves: the Bruce County Beef Project, years 1978, 1979, 1980. Can J Comp Med (1982) 4.34
Factors associated with morbidity and mortality in feedlot calves: the Bruce County beef project, year two. Can J Comp Med (1981) 4.17
Amplification of an invA gene sequence of Salmonella typhimurium by polymerase chain reaction as a specific method of detection of Salmonella. Mol Cell Probes (1992) 3.58
Vero cytotoxigenic Escherichia coli infection in dairy farm families. J Infect Dis (1996) 2.56
Somatic cell counts in bovine milk. Can Vet J (1982) 1.88
The interpretation of antimicrobial susceptibility patterns. Can J Comp Med (1981) 1.84
Isolation of verocytotoxin-producing Escherichia coli from milk filters in south-western Ontario. Epidemiol Infect (1989) 1.77
Use of total and differential somatic cell counts from composite milk samples to detect mastitis in individual cows. Can J Comp Med (1981) 1.72
Distribution and characteristics of verocytotoxigenic Escherichia coli isolated from Ontario dairy cattle. Epidemiol Infect (1992) 1.72
Severe electrolyte disturbances associated with metolazone and furosemide. South Med J (1978) 1.71
Hematology and biochemistry reference values for Ontario swine. Can J Comp Med (1984) 1.70
Polymerase chain reaction for detection of verocytotoxigenic Escherichia coli isolated from animal and food sources. Mol Cell Probes (1992) 1.67
Factors associated with mastitis in Ontario dairy herds: a case control study. Can J Comp Med (1980) 1.66
Reproductive efficiency and calf survival in Ontario beef cow-calf herds: a cross-sectional mail survey. Can J Comp Med (1985) 1.66
Glasser's disease and prevalence of subclinical infection with Haemophilus parasuis in swine in southern Ontario. Can Vet J (1989) 1.59
The Dairy Herd Management System. Application to dairy herd reproductive management as a bureau and on-farm system. Vet Clin North Am Food Anim Pract (1987) 1.58
Intraoperative anaphylaxis to sugammadex and a protocol for intradermal skin testing. Anaesth Intensive Care (2014) 1.57
Prevalence of verocytotoxigenic Escherichia coli in ground beef, pork, and chicken in southwestern Ontario. Epidemiol Infect (1990) 1.57
Persistence of Escherichia coli O157:H7 in dairy cattle and the dairy farm environment. Epidemiol Infect (1997) 1.51
The relationship among current management systems, production, disease and drug usage on Ontario dairy farms. Can J Vet Res (1986) 1.46
Associations among antimicrobial drug treatments and antimicrobial resistance of fecal Escherichia coli of swine on 34 farrow-to-finish farms in Ontario, Canada. Prev Vet Med (1998) 1.45
Prevalence of the eaeA gene in verotoxigenic Escherichia coli strains from dairy cattle in Southwest Ontario. Epidemiol Infect (1996) 1.45
Colitis in calves: natural and experimental infection with a verotoxin-producing strain of Escherichia coli O111:NM. Can J Vet Res (1988) 1.42
Evidence of direct transmission of Escherichia coli O157:H7 infection between calves and a human. J Infect Dis (1993) 1.41
Individual and group antimicrobial usage rates on 34 farrow-to-finish swine farms in Ontario, Canada. Prev Vet Med (1998) 1.41
An epidemiological study of paratuberculosis in dairy cattle in Ontario: study design and prevalence estimates. Can J Vet Res (1991) 1.40
Sow wastage: reasons for and effect on productivity. Can J Vet Res (1986) 1.39
Bovine mastitis: a survey of Ontario dairy producers, 1978. Can Vet J (1981) 1.39
Temporal and geographical distributions of reported cases of Escherichia coli O157:H7 infection in Ontario. Epidemiol Infect (1999) 1.38
A field trial to evaluate the efficacy of a combined rotavirus-coronavirus/Escherichia coli vaccine in dairy cattle. Can J Comp Med (1985) 1.37
Pre-slaughter control of Escherichia coli O157 in beef cattle: a simulation study. Prev Vet Med (1999) 1.32
Antimicrobial use in feedlot calves: its association with culture rates and antimicrobial susceptibility. Can J Comp Med (1983) 1.26
Survival and development of Ixodes scapularis (Acari: Ixodidae) under various climatic conditions in Ontario, Canada. J Med Entomol (1995) 1.26
An epidemiological study of selected calf pathogens on Holstein dairy farms in southwestern Ontario. Can J Vet Res (1986) 1.26
Terbufos poisoning in a dairy herd. Can Vet J (1984) 1.25
Prevalence of respiratory diseases and their association with growth rate and space in randomly selected swine herds. Can J Vet Res (1986) 1.25
Acquisition of resistance to extended-spectrum cephalosporins by Salmonella enterica subsp. enterica serovar Newport and Escherichia coli in the turkey poult intestinal tract. Appl Environ Microbiol (2005) 1.24
Duration of Borrelia burgdorferi infectivity in white-footed mice for the tick vector Ixodes scapularis under laboratory and field conditions in Ontario. J Wildl Dis (1997) 1.23
Somatic cell counts in bovine milk: relationships to production and clinical episodes of mastitis. Can J Comp Med (1984) 1.23
Survival and development of the different life stages of Ixodes scapularis (Acari: Ixodidae) held within four habitats on Long Point, Ontario, Canada. J Med Entomol (1998) 1.20
Epidemiology of Haemophilus somnus in young rams. Can J Vet Res (1990) 1.19
Neutralizing antibodies to Escherichia coli Vero cytotoxin 1 and antibodies to O157 lipopolysaccharide in healthy farm family members and urban residents. J Clin Microbiol (1996) 1.18
An evaluation of selected screening tests for bovine paratuberculosis. Can J Vet Res (1991) 1.17
Naturally occurring deletions in the centisome 63 pathogenicity island of environmental isolates of Salmonella spp. Infect Immun (1997) 1.15
A descriptive analysis of giardiasis cases reported in Ontario, 1990-1998. Can J Public Health (2001) 1.14
Prevalence of hepatitis E virus antibodies in Canadian swine herds and identification of a novel variant of swine hepatitis E virus. Clin Diagn Lab Immunol (2001) 1.14
The use of outbreak information in the interpretation of clustering of reported cases of Escherichia coli O157 in space and time in Alberta, Canada, 2000-2002. Epidemiol Infect (2006) 1.13
A proposed information management and disease monitoring system for dairy herds. Can Vet J (1975) 1.11
Herbal medicines: current trends in anesthesiology practice--a hospital survey. J Clin Anesth (2000) 1.11
Descriptive analysis of endemic cryptosporidiosis cases reported in Ontario, 1996-1997. Can J Public Health (2001) 1.11
A reduction in litter size on an ontario Swine farm. Can Vet J (1987) 1.11
Spatial and temporal epidemiology of sporadic human cases of Escherichia coli O157 in Scotland, 1996-1999. Epidemiol Infect (2005) 1.11
An assessment of the utility of microcomputers and dairy herd management software for dairy farms and dairy practices. Can Vet J (1988) 1.10
Antimicrobial drug use and related management practices among Ontario swine producers. Can Vet J (1998) 1.09
Anaphylaxis to neuromuscular blocking drugs: incidence and cross-reactivity in Western Australia from 2002 to 2011. Br J Anaesth (2013) 1.09
Drinking water consumption patterns of residents in a Canadian community. J Water Health (2006) 1.09
Sugammadex, rocuronium and mast cell numbers in the rat liver. Anaesthesia (2013) 1.08
Perceived Usefulness of the Collection of Subclinical and other Disease Entities Detected at Slaughter. Can Vet J (1987) 1.08
Virulence of wild and mutant strains of Salmonella typhimurium in ligated intestinal segments of calves, pigs, and rabbits. Am J Vet Res (1987) 1.07
Galactose epimeraseless mutants of Salmonella typhimurium as live vaccines for calves. Can J Vet Res (1986) 1.07
Sampling considerations for herd-level measurement of faecal Escherichia coli antimicrobial resistance in finisher pigs. Epidemiol Infect (1999) 1.07
The prevalence of leptospirosis and its association with multifocal interstitial nephritis in swine at slaughter. Can J Vet Res (1989) 1.07
The effect of early calfhood health status on survivorship and age at first calving. Can J Vet Res (1986) 1.04
Prevalence and inheritance of factor XI (plasma thromboplastin antecedent) deficiency in cattle. J Dairy Sci (1980) 1.03
Hemolysin phenotypes and genotypes of eaeA-positive and eaeA-negative bovine verotoxigenic Escherichia coli. Adv Exp Med Biol (1997) 1.02
Somatic cell counts: associated factors and relationship to production. Can J Comp Med (1984) 1.02
Distribution of the Lyme disease vector, Ixodes dammini (Acari: Ixodidae) and isolation of Borrelia burgdorferi in Ontario, Canada. J Med Entomol (1992) 1.00
The prevalence of Salmonella enteritidis and other Salmonella spp. among Canadian registered commercial layer flocks. Epidemiol Infect (1991) 1.00
Sensitive gas-liquid chromatographic method for chloramphenicol in animal tissues using electron-capture detection. J Chromatogr (1983) 0.99
Predictors of owner response to companion animal death in 177 clients from 14 practices in Ontario. J Am Vet Med Assoc (2000) 0.99
Development and evaluation of an endoscopic technique permitting rapid visualization of the cardiac region of the porcine stomach. Can J Vet Res (1997) 0.99
An epidemiological investigation of pet ownership in Ontario. Can Vet J (1994) 0.98
Comparison of Vero cell assay and PCR as indicators of the presence of verocytotoxigenic Escherichia coli in bovine and human fecal samples. Appl Environ Microbiol (1996) 0.98
Antimicrobial drug residues in milk and meat: causes, concerns, prevalence, regulations, tests, and test performance. J Food Prot (1998) 0.98
Burden of acute gastrointestinal illness in the Metropolitan region, Chile, 2008. Epidemiol Infect (2010) 0.96