Claes Johansson
Impact in
- Rheumatology top 0.5%
- Pelvic floor disorders treatments
- Gastroenterology top 1%
- Gastrointestinal motility and disorders
Papers in
- Surgery 31
- Anorectal Disease Treatments and Outcomes 13
- Diverticular Disease and Complications 12
- Hernia repair and management 9
- Gastrointestinal disorders and treatments 5
- Congenital gastrointestinal and neural anomalies 5
- Rheumatology 18
- Pelvic floor disorders treatments 18
- Co-authors
- Anders Mellgren (17 shared papers)Anders Dolk (16 shared papers)Bo Holmström (11 shared papers)Staffan Bremmer (4 shared papers)Fredrik Hjern (5 shared papers)Bengt Nilsson (7 shared papers)Klaus E. Matzel (3 shared papers)Inkeri Schultz (4 shared papers)
- Journals
- Diseases of the Colon & Rectum (13 papers)International Journal of Colorectal Disease (5 papers)Scandinavian Journal of Medicine and Science in Sports (3 papers)Obstetrical & Gynecological Survey (1 paper)Alimentary Pharmacology & Therapeutics (1 paper)
- Partner nations
- SwedenUnited StatesUnited Kingdom
In The Last Decade
Claes Johansson
38 papers receiving 1.8k citations
Peers
Comparison fields: 5 of 82
- Rheumatology 1.1k
- Gastroenterology 325
- Surgery 1.6k
- Emergency Medicine 203
- Urology 113
Countries citing papers authored by Claes Johansson
This map shows the geographic impact of Claes Johansson'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 Claes Johansson with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Claes Johansson more than expected).
Fields of papers citing papers by Claes Johansson
This network shows the impact of papers produced by Claes Johansson. 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 Claes Johansson. The network helps show where Claes Johansson may publish in the future.
Co-authors
The 25 scholars most cited alongside Claes Johansson, 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 38 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | 2010 | 182 | |
| 2 | 1994 | 181 | |
| 3 | 1995 | 178 | |
| 4 | 2011 | 148 | |
| 5 | 2006 | 101 | |
| 6 | 1992 | 86 | |
| 7 | PET and parathyroid L-[carbon-11]methionine accumulation in hyperparathyroidism. | 1996 | 78 |
| 8 | 2006 | 72 | |
| 9 | 1985 | 63 | |
| 10 | 2000 | 58 | |
| 11 | 1994 | 58 | |
| 12 | 1997 | 57 | |
| 13 | 2008 | 54 | |
| 14 | 1990 | 44 | |
| 15 | 1996 | 40 | |
| 16 | 2008 | 39 | |
| 17 | 2007 | 38 | |
| 18 | 1996 | 38 | |
| 19 | 1992 | 37 | |
| 20 | 1996 | 35 |
About Claes Johansson
Claes Johansson is a scholar working on Surgery, Rheumatology, Gastroenterology, Oncology and Epidemiology, having authored 38 papers that have together received 1.9k indexed citations. Recurring topics across this work include Pelvic floor disorders treatments (18 papers), Anorectal Disease Treatments and Outcomes (13 papers), Diverticular Disease and Complications (12 papers), Hernia repair and management (9 papers), Gastrointestinal disorders and treatments (5 papers), Congenital gastrointestinal and neural anomalies (5 papers), Gastrointestinal motility and disorders (3 papers) and Colorectal Cancer Surgical Treatments (3 papers). The work is most often cited by research in Rheumatology (1.1k citations), Gastroenterology (325 citations), Surgery (1.6k citations), Emergency Medicine (203 citations) and Urology (113 citations). Claes Johansson has collaborated with scholars based in Sweden, United States and United Kingdom. Frequent co-authors include Anders Mellgren, Anders Dolk, Bo Holmström, Staffan Bremmer, Fredrik Hjern, Bengt Nilsson, Klaus E. Matzel, Inkeri Schultz, T. Josephson and Bo Anzén. Their work appears in journals such as Diseases of the Colon & Rectum, International Journal of Colorectal Disease, Scandinavian Journal of Medicine and Science in Sports, Obstetrical & Gynecological Survey and Alimentary Pharmacology & Therapeutics.
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.