Johnston Sd
Impact in
- Small Animals top 2%
- Veterinary Medicine and Surgery
- Equine top 5%
- Veterinary Equine Medical Research
Papers in
-
- Veterinary Medicine and Surgery 7
- Veterinary Orthopedics and Neurology 3
-
- Reproductive Physiology in Livestock 4
- Co-authors
- A. Evans (1 shared paper)Dorothy McMaster (1 shared paper)D. D. Caywood (1 shared paper)Stevens Jb (1 shared paper)Lisa Walters (1 shared paper)
- Journals
- Acta Paediatrica (1 paper)PubMed (13 papers)
- Partner nations
- United StatesHungaryUnited Kingdom
In The Last Decade
Johnston Sd
15 papers receiving 286 citations
Peers
Comparison fields: 5 of 70
- Small Animals 138
- Equine 26
- Gastroenterology 37
- Agronomy and Crop Science 59
- Reproductive Medicine 27
Countries citing papers authored by Johnston Sd
This map shows the geographic impact of Johnston Sd'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 Johnston Sd with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Johnston Sd more than expected).
Fields of papers citing papers by Johnston Sd
This network shows the impact of papers produced by Johnston Sd. 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 Johnston Sd. The network helps show where Johnston Sd may publish in the future.
Co-authors
The 5 scholars most cited alongside Johnston Sd, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
| # | Work | ||
|---|---|---|---|
| 1 | Feline mammary hypertrophy/fibroadenoma complex: clinical and hormonal aspects. | 1981 | 60 |
| 2 | Effect of prepuberal and postpuberal gonadectomy on heat production measured by indirect calorimetry in male and female domestic cats. | 1996 | 53 |
| 3 | 1996 | 39 | |
| 4 | Canine plasma cortisol (hydrocortisone) measured by radioimmunoassay: clinical absence of diurnal variation and results of ACTH stimulation and dexamethasone suppression tests. | 1978 | 36 |
| 5 | Cytoplasmic estrogen and progesterone receptors in canine endometrium during the estrous cycle. | 1985 | 24 |
| 6 | Animal welfare forum: overpopulation of unwanted dogs and cats. New developments in small animal population control. | 1993 | 23 |
| 7 | Clinical approach to infertility in the bitch. | 1994 | 20 |
| 8 | Bilateral torsion of uterine horns in a nongravid bitch. | 1978 | 17 |
| 9 | Alterations in carbohydrate metabolism in dogs with nonhematopoietic malignancies. | 1997 | 13 |
| 10 | Diphallia and polymelia in a dog. | 1993 | 9 |
| 11 | Theriogenology question of the month. Azoospermia associated with 79,XXY chromosome complement (canine Klinefelter's syndrome). | 1998 | 8 |
| 12 | Basics for a complete reproductive examination of the male dog. | 1994 | 8 |
| 13 | Concentrations and pulse analyses of adrenocorticotrophin and luteinizing hormone in plasma from dogs in pro-oestrus, oestrus, dioestrus or anoestrus. | 1993 | 4 |
| 14 | Plasma concentrations of luteinizing hormone and adrenocorticotropic hormone in blood collected during the luteal and follicular phases of the estrous cycle in cows. | 1992 | 3 |
| 15 | Use of a rapid, qualitative enzyme-linked immunosorbent assay to measure serum progesterone concentration in cats. | 1993 | 1 |
About Johnston Sd
Johnston Sd is a scholar working on Small Animals, Agronomy and Crop Science, Genetics, Reproductive Medicine and Pulmonary and Respiratory Medicine, having authored 15 papers that have together received 318 indexed citations. Recurring topics across this work include Veterinary Medicine and Surgery (7 papers), Reproductive Physiology in Livestock (4 papers), Sperm and Testicular Function (3 papers), Veterinary Orthopedics and Neurology (3 papers), Human-Animal Interaction Studies (2 papers), Reproductive System and Pregnancy (2 papers), Reproductive Biology and Fertility (2 papers) and Veterinary Oncology Research (2 papers). The work is most often cited by research in Small Animals (138 citations), Equine (26 citations), Gastroenterology (37 citations), Agronomy and Crop Science (59 citations) and Reproductive Medicine (27 citations). Johnston Sd has collaborated with scholars based in United States, Hungary and United Kingdom. Frequent co-authors include A. Evans, Dorothy McMaster, D. D. Caywood, Stevens Jb and Lisa Walters. Their work appears in journals such as Acta Paediatrica and PubMed.
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.