Ulf Johnson
Impact in
- Rheumatology top 2%
- Rheumatoid Arthritis Research and Therapies
- Systemic Lupus Erythematosus Research
- Neurology top 5%
- Traumatic Brain Injury and Neurovascular Disturbances
- Intracranial Aneurysms: Treatment and Complications
Papers in
- Neurology 11
- Traumatic Brain Injury and Neurovascular Disturbances 9
- Intracranial Aneurysms: Treatment and Complications 5
- Immunology 10
- Complement system in diseases 7
- Co-authors
- K. Eberhardt (4 shared papers)Per Enblad (9 shared papers)Tim Howells (7 shared papers)Kjell Jonsson (1 shared paper)Anna‐Brita Laurell (8 shared papers)Inge Olsson (1 shared paper)K. Ohlsson (1 shared paper)Elisabeth Ronne-Engström (7 shared papers)
- Journals
- Lara D. Veeken (2 papers)Neurocritical Care (2 papers)Journal of Clinical Monitoring and Computing (2 papers)Scandinavian Journal of Immunology (2 papers)Neurosurgery (1 paper)
- Partner nations
- SwedenUnited StatesGermany
In The Last Decade
Ulf Johnson
50 papers receiving 1.1k citations
Peers
Comparison fields: 5 of 94
- Rheumatology 344
- Neurology 264
- Otorhinolaryngology 72
- Hematology 115
- Immunology 192
Countries citing papers authored by Ulf Johnson
This map shows the geographic impact of Ulf Johnson'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 Ulf Johnson with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Ulf Johnson more than expected).
Fields of papers citing papers by Ulf Johnson
This network shows the impact of papers produced by Ulf Johnson. 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 Ulf Johnson. The network helps show where Ulf Johnson may publish in the future.
Co-authors
The 25 scholars most cited alongside Ulf Johnson, 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 52 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | 1995 | 155 | |
| 2 | 1976 | 91 | |
| 3 | 1996 | 85 | |
| 4 | 2014 | 76 | |
| 5 | Complement components in 100 newborns and their mothers determined by electroimmunoassay. | 1983 | 52 |
| 6 | 1985 | 42 | |
| 7 | 2011 | 37 | |
| 8 | 2005 | 37 | |
| 9 | 2017 | 35 | |
| 10 | 1991 | 32 | |
| 11 | 1978 | 27 | |
| 12 | 2016 | 27 | |
| 13 | 2014 | 26 | |
| 14 | 1989 | 25 | |
| 15 | 2016 | 24 | |
| 16 | 2005 | 22 | |
| 17 | 1994 | 22 | |
| 18 | 1997 | 21 | |
| 19 | HLA-DR antigens, Gm allotypes and antiallotypes in early rheumatoid arthritis--their relation to disease progression. | 1993 | 21 |
| 20 | 1976 | 20 |
About Ulf Johnson
Ulf Johnson is a scholar working on Neurology, Immunology, Hematology, Genetics and Molecular Biology, having authored 52 papers that have together received 1.1k indexed citations. Recurring topics across this work include Traumatic Brain Injury and Neurovascular Disturbances (9 papers), Coagulation, Bradykinin, Polyphosphates, and Angioedema (8 papers), Complement system in diseases (7 papers), Intracranial Aneurysms: Treatment and Complications (5 papers), Blood Coagulation and Thrombosis Mechanisms (4 papers), Hemophilia Treatment and Research (3 papers), Monoclonal and Polyclonal Antibodies Research (3 papers) and Salivary Gland Disorders and Functions (3 papers). The work is most often cited by research in Rheumatology (344 citations), Neurology (264 citations), Otorhinolaryngology (72 citations), Hematology (115 citations) and Immunology (192 citations). Ulf Johnson has collaborated with scholars based in Sweden, United States and Germany. Frequent co-authors include K. Eberhardt, Per Enblad, Tim Howells, Kjell Jonsson, Anna‐Brita Laurell, Inge Olsson, K. Ohlsson, Elisabeth Ronne-Engström, Björn Gustavii and Karin Prellner. Their work appears in journals such as Lara D. Veeken, Neurocritical Care, Journal of Clinical Monitoring and Computing, Scandinavian Journal of Immunology and Neurosurgery.
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.