Herman W. Barkema
Herman W. Barkema
Professor Epidemiology of Infectious Diseases, University of Calgary
Verified email at ucalgary.ca
Title
Cited by
Cited by
Year
Increasing incidence and prevalence of the inflammatory bowel diseases with time, based on systematic review
NA Molodecky, S Soon, DM Rabi, WA Ghali, M Ferris, G Chernoff, ...
Gastroenterology 142 (1), 46-54. e42, 2012
44742012
Invited review: The role of cow, pathogen, and treatment regimen in the therapeutic success of bovine Staphylococcus aureus mastitis
HW Barkema, YH Schukken, RN Zadoks
Journal of dairy science 89 (6), 1877-1895, 2006
7162006
Incidence of clinical mastitis in dairy herds grouped in three categories by bulk milk somatic cell counts
HW Barkema, YH Schukken, T Lam, ML Beiboer, H Wilmink, ...
Journal of dairy science 81 (2), 411-419, 1998
6091998
Risk of surgery for inflammatory bowel diseases has decreased over time: a systematic review and meta-analysis of population-based studies
AD Frolkis, J Dykeman, ME Negrón, J Debruyn, N Jette, KM Fiest, ...
Gastroenterology 145 (5), 996-1006, 2013
5722013
Incidence rate of clinical mastitis on Canadian dairy farms
RGMO Riekerink, HW Barkema, DF Kelton, DT Scholl
Journal of dairy science 91 (4), 1366-1377, 2008
4812008
Invited review: Mastitis in dairy heifers: Nature of the disease, potential impact, prevention, and control
S De Vliegher, LK Fox, S Piepers, S McDougall, HW Barkema
Journal of dairy science 95 (3), 1025-1040, 2012
4052012
Restricting the use of antibiotics in food-producing animals and its associations with antibiotic resistance in food-producing animals and human beings: a systematic review and …
KL Tang, NP Caffrey, DB Nóbrega, SC Cork, PE Ronksley, HW Barkema, ...
The Lancet Planetary Health 1 (8), e316-e327, 2017
3942017
Invited review: Changes in the dairy industry affecting dairy cattle health and welfare
HW Barkema, MAG von Keyserlingk, JP Kastelic, T Lam, C Luby, JP Roy, ...
Journal of dairy science 98 (11), 7426-7445, 2015
3652015
Management practices associated with the incidence rate of clinical mastitis
HW Barkema, YH Schukken, T Lam, ML Beiboer, G Benedictus, A Brand
Journal of dairy science 82 (8), 1643-1654, 1999
3511999
Management practices associated with low, medium, and high somatic cell counts in bulk milk
HW Barkema, YH Schukken, T Lam, ML Beiboer, G Benedictus, A Brand
Journal of dairy science 81 (7), 1917-1927, 1998
3181998
Cow-and quarter-level risk factors for Streptococcus uberis and Staphylococcus aureus mastitis
RN Zadoks, HG Allore, HW Barkema, OC Sampimon, GJ Wellenberg, ...
Journal of Dairy Science 84 (12), 2649-2663, 2001
306*2001
Management style and its association with bulk milk somatic cell count and incidence rate of clinical mastitis
HW Barkema, JD Van der Ploeg, YH Schukken, T Lam, G Benedictus, ...
Journal of Dairy Science 82 (8), 1655-1663, 1999
3061999
The effect of season on somatic cell count and the incidence of clinical mastitis
RGMO Riekerink, HW Barkema, H Stryhn
Journal of dairy science 90 (4), 1704-1715, 2007
2752007
Specificity of two tests for the early diagnosis of bovine paratuberculosis based on cell-mediated immunity: the Johnin skin test and the gamma interferon assay
CHJ Kalis, MT Collins, JW Hesselink, HW Barkema
Veterinary microbiology 97 (1-2), 73-86, 2003
2632003
Johne˘s disease in Canada: Part I: Clinical symptoms, pathophysiology, diagnosis, and prevalence in dairy herds
A Tiwari, JA VanLeeuwen, SLB McKenna, GP Keefe, HW Barkema
The Canadian Veterinary Journal 47 (9), 874, 2006
2582006
Incidence of primary sclerosing cholangitis: a systematic review and meta‐analysis
NA Molodecky, H Kareemi, R Parab, HW Barkema, H Quan, RP Myers, ...
Hepatology 53 (5), 1590-1599, 2011
2562011
Factors associated with cure after therapy of clinical mastitis caused by Staphylococcus aureus
J Sol, OC Sampimon, HW Barkema, YH Schukken
Journal of dairy science 83 (2), 278-284, 2000
2512000
Prevalence and distribution of mastitis pathogens in subclinically infected dairy cows in Flanders, Belgium
S Piepers, L De Meulemeester, A de Kruif, G Opsomer, HW Barkema, ...
Journal of Dairy Research 74 (4), 478-483, 2007
2372007
The effects of lameness on reproductive performance, milk production and culling in Dutch dairy farms
HW Barkema, JD Westrik, KAS Van Keulen, YH Schukken, A Brand
Preventive veterinary medicine 20 (4), 249-259, 1994
2371994
Dogs shed Neospora caninum oocysts after ingestion of naturally infected bovine placenta but not after ingestion of colostrum spiked with Neospora caninum tachyzoites
T Dijkstra, M Eysker, G Schares, FJ Conraths, W Wouda, HW Barkema
International journal for parasitology 31 (8), 747-752, 2001
2272001
The system can't perform the operation now. Try again later.
Articles 1–20