40
Publications
2K
Citations
23
H-Index
1990
Active since
Robert J. Callan is an author at Colorado State University specializing in medicine, education, and veterinary science.
Top concepts
MedicineAnimal ScienceEducationImmunologyVeterinary SciencePathologyVirologyInfection ControlPathogenesisAnimal Nutrition
Publications per year
1990–2019
40
40
The appearance of H3 influenza viruses in seals
Robert J. Callan, Greg Early, Hiroshi Kida et al. · Journal of General Virology · 1995 · 169 citations
Control of Bovine Viral Diarrhea Virus in Ruminants
Paul H. Walz, Daniel L. Grooms, Thomas Passler et al. · Journal of Veterinary Internal Medicine · 2010 · 131 citations
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