Trygve Nissen
- Public Health, Environmental and Occupational Health
- Surgery
- Epidemiology
- Psychiatry and Mental health
- Pulmonary and Respiratory Medicine
- Topics
- Healthcare cost, quality, practices (2 papers)Parkinson's Disease and Spinal Disorders (2 papers)Child Abuse and Related Trauma (2 papers)
In The Last Decade
Trygve Nissen
19 papers receiving 513 citations
Hit Papers
Peers
Comparison fields: 5 of 122
- Public Health, Environmental and Occupational Health 106
- Surgery 76
- Epidemiology 54
- Psychiatry and Mental health 46
- Pulmonary and Respiratory Medicine 44
Countries citing papers authored by Trygve Nissen
This map shows the geographic impact of Trygve Nissen'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 Trygve Nissen with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Trygve Nissen more than expected).
Fields of papers citing papers by Trygve Nissen
This network shows the impact of papers produced by Trygve Nissen. 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 Trygve Nissen. The network helps show where Trygve Nissen may publish in the future.
Co-authorship network of co-authors of Trygve Nissen
This figure shows the co-authorship network connecting the top 25 collaborators of Trygve Nissen. A scholar is included among the top collaborators of Trygve Nissen based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Trygve Nissen. Trygve Nissen is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | 4 | |
| 2 | 11 | |
| 3 | The clinical case report: a review of its merits and limitationsbreakdown → | 368 |
| 4 | 55 | |
| 5 | 12 | |
| 6 | 39 | |
| 7 | [Drug therapy of patients with emotionally unstable personality]. | 1 |
| 8 | [Dementia evaluated by means of a mini-mental status examination. Clinical neurologic patient material]. | 1 |
| 9 | 1 | |
| 10 | 13 | |
| 11 | 2 | |
| 12 | 2 | |
| 13 | [Abuse of antiparkinsonian drugs among psychiatric patients]. | 1 |
| 14 | 5 | |
| 15 | 0 | |
| 16 | Biological degradation of hydrocarbons with special reference to soil contamination. | 1 |
| 17 | 13 | |
| 18 | 2 | |
| 19 | 10 | |
| 20 | [Acute trichloroethylene poisoning]. | 1 |
About Trygve Nissen
Trygve Nissen is a scholar working on Family Practice, Geriatrics and Gerontology and Psychiatry and Mental health, having authored 21 papers that have together received 544 indexed citations. Recurring topics across this work include Healthcare cost, quality, practices (2 papers), Parkinson's Disease and Spinal Disorders (2 papers) and Child Abuse and Related Trauma (2 papers). The work is most often cited by research in Family Practice (22 citations), Statistics, Probability and Uncertainty (43 citations) and Health Informatics (6 citations). Trygve Nissen has collaborated with scholars based in Norway, Denmark and Ireland. Frequent co-authors include Rolf Wynn, Per Monstad, I Sulg, S. I. Mellgren, Jens Christian Djurhuus and Trond Bratlid. Their work appears in journals such as Nature, Cellular and Molecular Life Sciences and Acta Psychiatrica Scandinavica.
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.