Kai Sievers
Impact in
- Rheumatology top 1%
- Spondyloarthritis Studies and Treatments
- Rheumatoid Arthritis Research and Therapies
- Systemic Lupus Erythematosus Research
- Osteoarthritis Treatment and Mechanisms
- Pharmacology top 2%
- Musculoskeletal pain and rehabilitation
Papers in
- Rheumatology 19
- Rheumatoid Arthritis Research and Therapies 13
- Systemic Lupus Erythematosus Research 6
- Spondyloarthritis Studies and Treatments 4
- Immunology 10
- Immune Response and Inflammation 4
- Co-authors
- Paul Knekt (5 shared papers)Arpo Aromaa (5 shared papers)Olli Impivaara (4 shared papers)P Ahvonen (7 shared papers)Matti Mäkelä (3 shared papers)Kimmo Aho (11 shared papers)Markku Heliövaara (2 shared papers)A Tiilikainen (3 shared papers)
- Journals
- Scandinavian Journal of Rheumatology (10 papers)The Journal of Immunology (2 papers)International Journal of Epidemiology (1 paper)Acta Haematologica (1 paper)Journal of Health and Social Behavior (1 paper)
- Partner nations
- FinlandUnited StatesGermany
In The Last Decade
Kai Sievers
61 papers receiving 1.6k citations
Peers
Comparison fields: 5 of 119
- Rheumatology 555
- Pharmacology 517
- Pathology and Forensic Medicine 277
- Medical Laboratory Technology 22
- Hematology 141
Countries citing papers authored by Kai Sievers
This map shows the geographic impact of Kai Sievers'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 Kai Sievers with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Kai Sievers more than expected).
Fields of papers citing papers by Kai Sievers
This network shows the impact of papers produced by Kai Sievers. 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 Kai Sievers. The network helps show where Kai Sievers may publish in the future.
Co-authors
The 25 scholars most cited alongside Kai Sievers, 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 62 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | 1991 | 433 | |
| 2 | 1974 | 223 | |
| 3 | 1973 | 186 | |
| 4 | 1987 | 131 | |
| 5 | 1993 | 115 | |
| 6 | 1993 | 110 | |
| 7 | 1989 | 101 | |
| 8 | 2009 | 50 | |
| 9 | Rheumatic symptoms in the middle-aged population in southwestern Finland. | 1982 | 49 |
| 10 | 1965 | 32 | |
| 11 | 1969 | 30 | |
| 12 | Epidemiology of rheumatic diseases in Finland in 1964-76. | 1982 | 30 |
| 13 | 1989 | 28 | |
| 14 | SEROLOGICAL PATTERNS IN JUVENILE RHEUMATOID ARTHRITIS. | 1963 | 28 |
| 15 | 1968 | 25 | |
| 16 | Thyroid autoimmunity in siblings: a population study. | 1983 | 24 |
| 17 | 1963 | 23 | |
| 18 | [Fixation of P32-labeled lipopolysaccharides (endotoxin) from Escherichia coli to human erythrocytes]. | 1958 | 16 |
| 19 | 1988 | 15 | |
| 20 | 1991 | 12 |
About Kai Sievers
Kai Sievers is a scholar working on Rheumatology, Immunology, Surgery, Pharmacology and Pathology and Forensic Medicine, having authored 62 papers that have together received 1.9k indexed citations. Recurring topics across this work include Rheumatoid Arthritis Research and Therapies (13 papers), Musculoskeletal pain and rehabilitation (7 papers), Systemic Lupus Erythematosus Research (6 papers), Spine and Intervertebral Disc Pathology (5 papers), Musculoskeletal Disorders and Rehabilitation (5 papers), Drug-Induced Ocular Toxicity (4 papers), Immune Response and Inflammation (4 papers) and Spondyloarthritis Studies and Treatments (4 papers). The work is most often cited by research in Rheumatology (555 citations), Pharmacology (517 citations), Pathology and Forensic Medicine (277 citations), Medical Laboratory Technology (22 citations) and Hematology (141 citations). Kai Sievers has collaborated with scholars based in Finland, United States and Germany. Frequent co-authors include Paul Knekt, Arpo Aromaa, Olli Impivaara, P Ahvonen, Matti Mäkelä, Kimmo Aho, Markku Heliövaara, A Tiilikainen, A Lassus and Markku Heliövaara. Their work appears in journals such as Scandinavian Journal of Rheumatology, The Journal of Immunology, International Journal of Epidemiology, Acta Haematologica and Journal of Health and Social Behavior.
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.