Get started
Author

Robert J. Callan

Observed names: Callan, Robert J., Callan, Robert J., advisor, Callan, Robert J., committee member, Callan, Robert Joseph, Callan, Robert, committee member, R J Callan, R. Callan, R. J. CALLAN, R. J. Callan, R.J. Callan, Robert Callan, Robert J Callan, Robert J. Callan DVM, MS, Robert Joseph Callan
Observed institutions: University of Nebraska–Lincoln, Utah State University, National Park Service, University of Wisconsin–Madison, University of Arizona, Iowa State University, American Association of Bovine Practitioners, American College of Veterinary Internal Medicine, Colorado Agricultural Experiment Station, Institute of Agriculture and Natural Resources, Université du Québec, Washington State University, University of California, Davis, Colorado State University
ORCID: 0000-0003-3006-1157
Observed ORCID: 0000-0003-3006-1157
OpenAlex ID: A5076009385
Biosecurity and bovine respiratory disease
2002 · Robert J Callan, Franklyn B Garry · Veterinary Clinics of North America Food Animal Practice · 223
Immunization of Pigs with a Particle-Mediated DNA Vaccine to Influenza A Virus Protects against Challenge with Homologous Virus
1998 · Michael D. Macklin, Dennis McCabe, et al. · Journal of Virology · 168
The appearance of H3 influenza viruses in seals
1995 · R. J. Callan, G. Early, et al. · Journal of General Virology · 167
Bacteremia associated with naturally occurring acute coliform mastitis in dairy cows
2001 · John R. Wenz, George M. Barrington, et al. · Journal of the American Veterinary Medical Association · 160
PDF
Control of Bovine Viral Diarrhea Virus in Ruminants
2010 · P.H. Walz, D.L. Grooms, et al. · Journal of Veterinary Internal Medicine · 134
Immunologic responses to West Nile virus in vaccinated and clinically affected horses
2005 · Ann H. Davidson, Josie L. Traub-Dargatz, et al. · Journal of the American Veterinary Medical Association · 118
PDF
Multiple congenital contractures (mcc) and cleft palate induced in goats by ingestion of piperidine alkaloid-containing plants: Reduction in fetal movement as the probable cause
1990 · K. E. Panter, T. D. Bunch, et al. · Journal of Toxicology Clinical Toxicology · 110
Use of systemic disease signs to assess disease severity in dairy cows with acute coliform mastitis
2001 · John R. Wenz, George M. Barrington, et al. · Journal of the American Veterinary Medical Association · 97
Hemorrhagic bowel syndrome in dairy cattle: 22 cases (1997–2000)
2002 · Anita C. Dennison, David C. VanMetre, et al. · Journal of the American Veterinary Medical Association · 91
Clostridial Abomasitis and Enteritis in Ruminants
2018 · Katharine M. Simpson, Robert J. Callan, et al. · Veterinary Clinics of North America Food Animal Practice · 87
Pulmonary Arterial Pressure Testing for High Mountain Disease in Cattle
2007 · Timothy N. Holt, Robert J. Callan · Veterinary Clinics of North America Food Animal Practice · 82
Association of excess sulfur intake and an increase in hydrogen sulfide concentrations in the ruminal gas cap of recently weaned beef calves with polioencephalomalacia
1998 · Guy H. Loneragan, Daniel H. Gould, et al. · Journal of the American Veterinary Medical Association · 70
PDF
Selenium and Vitamin E
2001 · David C. Van Metre, Robert J. Callan · Veterinary Clinics of North America Food Animal Practice · 69
Garlic in the ovine fetal environment
1992 · Dale L. Nolte, Frederick D. Provenza, et al. · Physiology & Behavior · 63
Congenital skeletal malformations and cleft palate induced in goats by ingestion of Lupinus, Conium and Nicotiana species
1990 · K.E. Panter, R.F. Keeler, et al. · Toxicon · 63
Control of an outbreak of salmonellosis caused by drug-resistant Salmonella anatum in horses at a veterinary hospital and measures to prevent future infections
1996 · Faye A. Hartmann, Robert J. Callan, et al. · Journal of the American Veterinary Medical Association · 60
PDF
Development of pneumonia in desert bighorn sheep after exposure to a flock of exotic wild and domestic sheep
1991 · Robert J. Callan, Thomas D. Bunch, et al. · Journal of the American Veterinary Medical Association · 53
PDF
Viral diseases of the ruminant nervous system
2004 · Robert J Callan, David C Van Metre · Veterinary Clinics of North America Food Animal Practice · 52
Prevalence of bovine viral diarrhea virus infections in alpacas in the United States
2009 · Christina L. Topliff, David R. Smith, et al. · Journal of the American Veterinary Medical Association · 50
PDF
Evaluation of ovine herpesvirus type 2 infections, as detected by competitive inhibition ELISA and polymerase chain reaction assay, in dairy cattle without clinical signs of malignant catarrhal fever
2005 · Jenny G. Powers, David C. VanMetre, et al. · Journal of the American Veterinary Medical Association · 50
PDF
Occurrence of infectious upper respiratory tract disease and response to vaccination in horses on six sentinel premises in northern Colorado
2003 · E. L. MUMFORD, J. L. TRAUB‐DARGATZ, et al. · Equine Veterinary Journal · 46
Cleavage of influenza A virus H1 hemagglutinin by swine respiratory bacterial proteases
1997 · R J Callan, F A Hartmann, et al. · Journal of Virology · 40
Equine herpesvirus-1 infected peripheral blood mononuclear cell subpopulations during viremia
2010 · S. Wilsterman, G. Soboll-Hussey, et al. · Veterinary Microbiology · 39
Malignant Catarrhal Fever: Polymerase Chain Reaction Survey for Ovine Herpesvirus 2 and Other Persistent Herpesvirus and Retrovirus Infections of Dairy Cattle and Bison
2000 · James K. Collins, Christa Bruns, et al. · Journal of Veterinary Diagnostic Investigation · 39
PDF
Risk factors associated with hemorrhagic bowel syndrome in dairy cattle
2005 · Roy D. Berghaus, Brian J. McCluskey, et al. · Journal of the American Veterinary Medical Association · 38
Works count: 109
Citation count: 2,730
H-index: 28
I10-index: 50
Year
Topic
Type