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Jeffrey Jay Wichtel
Jeffrey Jay Wichtel
Professor and Dean
Verified email at uoguelph.ca - Homepage
Title
Cited by
Cited by
Year
The association between bulk tank milk analysis for raw milk quality and on-farm management practices
AM Elmoslemany, GP Keefe, IR Dohoo, JJ Wichtel, H Stryhn, RT Dingwell
Preventive veterinary medicine 95 (1-2), 32-40, 2010
1982010
Seroprevalence of infection with Mycobacterium avium subspecies paratuberculosis, bovine leukemia virus, and bovine viral diarrhea virus in maritime Canada dairy cattle.
JA VanLeeuwen, GP Keefe, R Tremblay, C Power, JJ Wichtel
The Canadian Veterinary Journal 42 (3), 193, 2001
1422001
Meta-analysis of the effect of oral selenium supplementation on milk selenium concentration in cattle
A Ceballos, J Sánchez, H Stryhn, JB Montgomery, HW Barkema, ...
Journal of Dairy Science 92 (1), 324-342, 2009
1372009
A review of selenium deficiency in grazing ruminants part 1: new roles for selenium in ruminant metabolism
JJ Wichtel
New Zealand Veterinary Journal 46 (2), 47-52, 1998
1301998
Effect of selenium and iodine supplementation on growth rate and on thyroid and somatotropic function in dairy calves at pasture
JJ Wichtel, AL Craigie, DA Freeman, H Varela-Alvarez, NB Williamson
Journal of dairy science 79 (10), 1865-1872, 1996
1301996
Galloping exercise induces regional changes in bone density within the third and radial carpal bones of Thoroughbred horses
EC Firth, J Delahunt, JW Wichtel, HL Birch, AE Goodship
Equine veterinary journal 31 (2), 111-115, 1999
1141999
HS-SPME gas chromatographic characterization of volatile compounds in milk tainted with off-flavour
A Mounchili, JJ Wichtel, JO Bosset, IR Dohoo, M Imhof, D Altieri, S Mallia, ...
International dairy journal 15 (12), 1203-1215, 2005
872005
A longitudinal study of Neospora caninum infection on a dairy farm in New Zealand
DU Pfeiffer, NB Williamson, MP Reichel, JJ Wichtel, WR Teague
Preventive Veterinary Medicine 54 (1), 11-24, 2002
842002
The effect of intra-ruminal selenium pellets on growth rate, lactation and reproductive efficiency in dairy cattle
JJ Wichtel, AL Craigie, H Varela-Alvarez, NB Williamson
New Zealand Veterinary Journal 42 (6), 205-210, 1994
661994
Blackwell's five-minute veterinary consult: ruminant
SRR Haskell
John Wiley & Sons, 2011
652011
Effect of copper supplementation on copper status of pregnant mares and foals
SG Pearce, ND Grace, JJ Wichtel, EC Firth, PF Fennessy
Equine veterinary journal 30 (3), 200-203, 1998
621998
The effect of estradiol benzoate administration on estrous response and synchronized pregnancy rate in dairy heifers after treatment with exogenous progesterone
DW Hanlon, NB Williamson, JJ Wichtel, IJ Steffert, AL Craigie, DU Pfeiffer
Theriogenology 45 (4), 775-785, 1996
571996
Effect of copper supplementation on the copper status of pasture‐fed young Thoroughbreds
SG Pearce, ND Grace, EC Firth, JJ Wichtel, SA Holle, PF Fennessy
Equine veterinary journal 30 (3), 204-210, 1998
551998
The effect of selenium supplementation before calving on early-lactation udder health in pastured dairy heifers
A Ceballos-Marquez, HW Barkema, H Stryhn, JJ Wichtel, J Neumann, ...
Journal of dairy science 93 (10), 4602-4612, 2010
512010
Ovulatory responses and plasma luteinizing hormone concentrations in dairy heifers after treatment with exogenous progesterone and estradiol benzoate
DW Hanlon, NB Williamson, JJ Wichtel, IJ Steffert, AL Craigie, DU Pfeiffer
Theriogenology 47 (5), 963-975, 1997
491997
Nonsurgical treatment of uterine torsion in seven mares.
JJ Wichtel, EL Reinertson, TL Clark
Journal of the American Veterinary Medical Association 193 (3), 337-338, 1988
491988
The effect of age on serum antibody titers after rabies and influenza vaccination in healthy horses
TL Muirhead, JT McClure, JJ Wichtel, H Stryhn, RJ Frederick Markham, ...
Journal of veterinary internal medicine 22 (3), 654-661, 2008
482008
Effects of antibiotic prophylaxis on postoperative complications after rumenotomy in cattle
ML Haven, JJ Wichtel, DG Bristol, JF Fetrow, JW Spears
Journal of the American Veterinary Medical Association 200 (9), 1332-1335, 1992
471992
The selenium status of dairy herds in Prince Edward Island
JJ Wichtel, GP Keefe, JA Van Leeuwen, E Spangler, MA McNiven, ...
The Canadian Veterinary Journal 45 (2), 124, 2004
432004
Comparison of the effects of PGF2α and bromocryptine in pregnant beagle bitches
JJ Wichtel, MD Whitacre, DJ Yates, SD Van Camp
Theriogenology 33 (4), 829-836, 1990
421990
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