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Theo Lam
Theo Lam
professor veterinary medicine, Utrecht University
Verified email at uu.nl
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Cited by
Year
Economic aspects of mastitis: new developments
H Hogeveen, K Huijps, T Lam
New Zealand veterinary journal 59 (1), 16-23, 2011
7012011
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
7001998
Invited review: Changes in the dairy industry affecting dairy cattle health and welfare
HW Barkema, MAG von Keyserlingk, JP Kastelic, TJGM Lam, C Luby, ...
Journal of dairy science 98 (11), 7426-7445, 2015
6492015
Estimation of variance components for somatic cell counts to determine thresholds for uninfected quarters
AJ Schepers, T Lam, YH Schukken, JBM Wilmink, WJA Hanekamp
Journal of Dairy Science 80 (8), 1833-1840, 1997
5551997
Costs of mastitis: facts and perception
K Huijps, TJGM Lam, H Hogeveen
Journal of dairy research 75 (1), 113-120, 2008
5012008
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
4161999
Prevalence, prediction and risk factors of enteropathogens in normal and non-normal faeces of young Dutch dairy calves
CJM Bartels, M Holzhauer, R Jorritsma, WAJM Swart, TJGM Lam
Preventive veterinary medicine 93 (2-3), 162-169, 2010
3752010
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
3751998
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
3381999
Invited review: Determinants of farmers' adoption of management-based strategies for infectious disease prevention and control
C Ritter, J Jansen, S Roche, DF Kelton, CL Adams, K Orsel, RJ Erskine, ...
Journal of Dairy Science 100 (5), 3329-3347, 2017
2622017
Production loss due to new subclinical mastitis in Dutch dairy cows estimated with a test-day model
T Halasa, M Nielen, APW De Roos, R Van Hoorne, G de Jong, T Lam, ...
Journal of dairy science 92 (2), 599-606, 2009
2612009
Debunking the myth of the hard-to-reach farmer: Effective communication on udder health
J Jansen, CDM Steuten, RJ Renes, N Aarts, T Lam
Journal of dairy science 93 (3), 1296-1306, 2010
2562010
Explaining mastitis incidence in Dutch dairy farming: the influence of farmersą attitudes and behaviour
J Jansen, BHP Van den Borne, RJ Renes, G Van Schaik, T Lam, ...
Preventive Veterinary Medicine 92 (3), 210-223, 2009
2422009
Motivation of dairy farmers to improve mastitis management
NI Valeeva, T Lam, H Hogeveen
Journal of Dairy Science 90 (9), 4466-4477, 2007
2372007
Estimation of interdependence among quarters of the bovine udder with subclinical mastitis and implications for analysis
HW Barkema, YH Schukken, T Lam, DT Galligan, ML Beiboer, A Brand
Journal of Dairy Science 80 (8), 1592-1599, 1997
2131997
Molecular relatedness of ESBL/AmpC-producing Escherichia coli from humans, animals, food and the environment: a pooled analysis
A Dorado-García, JH Smid, W Van Pelt, MJM Bonten, AC Fluit, ...
Journal of Antimicrobial Chemotherapy 73 (2), 339-347, 2018
1982018
Prevalence of Coxiella burnetii infection in Dutch dairy herds based on testing bulk tank milk and individual samples by PCR and ELISA
J Muskens, E Van Engelen, C Van Maanen, C Bartels, T Lam
Veterinary Record 168 (3), 79-79, 2011
1802011
Quarter-milk somatic cell count at calving and at the first six milkings after calving
HW Barkema, HA Deluyker, YH Schukken, T Lam
Preventive veterinary medicine 38 (1), 1-9, 1999
1731999
Recurrent clinical mastitis caused by Escherichia coli in dairy cows
D Döpfer, HW Barkema, T Lam, YH Schukken, W Gaastra
Journal of dairy science 82 (1), 80-85, 1999
1681999
Field comparison of real-time polymerase chain reaction and bacterial culture for identification of bovine mastitis bacteria
MT Koskinen, GJ Wellenberg, OC Sampimon, J Holopainen, A Rothkamp, ...
Journal of Dairy Science 93 (12), 5707-5715, 2010
1552010
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