P E Shewen
Impact in
- Microbiology top 0.1%
- Microbial infections and disease research
- Reproductive tract infections research
- Endocrinology top 2%
Papers in
- Microbiology 54
- Microbial infections and disease research 45
- Reproductive tract infections research 9
- Parasitology 12
- Toxoplasma gondii Research Studies 11
- Co-authors
- B.N. Wilkie (9 shared papers)R Y Lo (7 shared papers)Craig A. Strathdee (3 shared papers)Douglas C. Hodgins (6 shared papers)John R. Papp (5 shared papers)K G Bateman (6 shared papers)S Røsendal (6 shared papers)Jennifer A. Rice (1 shared paper)
In The Last Decade
P E Shewen
65 papers receiving 2.5k citations
Peers
Comparison fields: 5 of 92
- Microbiology 1.9k
- Endocrinology 239
- Agronomy and Crop Science 479
- Small Animals 314
- Parasitology 245
Countries citing papers authored by P E Shewen
This map shows the geographic impact of P E Shewen's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by P E Shewen with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites P E Shewen more than expected).
Fields of papers citing papers by P E Shewen
This network shows the impact of papers produced by P E Shewen. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by P E Shewen. The network helps show where P E Shewen may publish in the future.
Co-authors
The 25 scholars most cited alongside P E Shewen, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
Showing the 20 most-cited of 65 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | 1982 | 238 | |
| 2 | 2007 | 222 | |
| 3 | 1987 | 210 | |
| 4 | Chlamydial infection in animals: a review. | 1980 | 117 |
| 5 | 1992 | 112 | |
| 6 | Vaccination of calves with leukotoxic culture supernatant from Pasteurella haemolytica. | 1988 | 108 |
| 7 | The microbial flora of the respiratory tract in feedlot calves: associations between nasopharyngeal and bronchoalveolar lavage cultures. | 1991 | 102 |
| 8 | Bovine respiratory disease: commercial vaccines currently available in Canada. | 2000 | 90 |
| 9 | The frequency, distribution and effects of antibodies, to seven putative respiratory pathogens, on respiratory disease and weight gain in feedlot calves in Ontario. | 1989 | 78 |
| 10 | 1980 | 69 | |
| 11 | 1991 | 68 | |
| 12 | 1985 | 66 | |
| 13 | 1994 | 65 | |
| 14 | An evaluation of antimicrobial therapy for undifferentiated bovine respiratory disease. | 1990 | 62 |
| 15 | 1981 | 60 | |
| 16 | Bronchoalveolar lavage of cranial and caudal lung regions in selected normal calves: cellular, microbiological, immunoglobulin, serological and histological variables. | 1988 | 51 |
| 17 | A group level analysis of the associations between antibodies to seven putative pathogens and respiratory disease and weight gain in Ontario feedlot calves. | 1990 | 50 |
| 18 | 1983 | 49 | |
| 19 | A survey of the conjunctival flora of clinically normal cats and cats with conjunctivitis. | 1980 | 47 |
| 20 | 2002 | 46 |
About P E Shewen
P E Shewen is a scholar working on Microbiology, Parasitology, Small Animals, Virology and Animal Science and Zoology, having authored 65 papers that have together received 2.8k indexed citations. Recurring topics across this work include Microbial infections and disease research (45 papers), Rabies epidemiology and control (11 papers), Toxoplasma gondii Research Studies (11 papers), Animal Virus Infections Studies (9 papers), Reproductive tract infections research (9 papers), Animal health and immunology (6 papers), Reproductive Physiology in Livestock (5 papers) and Vector-Borne Animal Diseases (4 papers). The work is most often cited by research in Microbiology (1.9k citations), Endocrinology (239 citations), Agronomy and Crop Science (479 citations), Small Animals (314 citations) and Parasitology (245 citations). P E Shewen has collaborated with scholars based in Canada and Argentina. Frequent co-authors include B.N. Wilkie, R Y Lo, Craig A. Strathdee, Douglas C. Hodgins, John R. Papp, K G Bateman, S Røsendal, Jennifer A. Rice, S.W. Martin and Alan Mellors. Their work appears in journals such as Infection and Immunity, Veterinary Immunology and Immunopathology, Veterinary Microbiology, Animal Health Research Reviews and Journal of Clinical Microbiology.
Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.