Jochen Purrmann
Impact in
- Genetics top 10%
- Inflammatory Bowel Disease
- Rheumatology top 10%
- Pelvic floor disorders treatments
- Spondyloarthritis Studies and Treatments
Papers in
- Genetics 16
- Inflammatory Bowel Disease 16
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- Systemic Lupus Erythematosus Research 4
- Spondyloarthritis Studies and Treatments 2
- Co-authors
- J�rg Bertrams (7 shared papers)Peter Bauer (1 shared paper)Claudia Nicolay (1 shared paper)Lisa Carr (1 shared paper)S. Cleveland (7 shared papers)Irmtraut Koop (1 shared paper)Barbara Schulz (1 shared paper)Wolfgang E. Fleig (1 shared paper)
- Journals
- Scandinavian Journal of Gastroenterology (2 papers)International Journal of Colorectal Disease (1 paper)Journal of Molecular Medicine (1 paper)Journal of Clinical Gastroenterology (1 paper)Gastroenterology (1 paper)
- Partner nations
- GermanyPolandUnited States
In The Last Decade
Jochen Purrmann
22 papers receiving 538 citations
Peers
Comparison fields: 5 of 64
- Genetics 293
- Rheumatology 139
- Gastroenterology 46
- Nutrition and Dietetics 75
- Surgery 196
Countries citing papers authored by Jochen Purrmann
This map shows the geographic impact of Jochen Purrmann'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 Jochen Purrmann with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Jochen Purrmann more than expected).
Fields of papers citing papers by Jochen Purrmann
This network shows the impact of papers produced by Jochen Purrmann. 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 Jochen Purrmann. The network helps show where Jochen Purrmann may publish in the future.
Co-authors
The 25 scholars most cited alongside Jochen Purrmann, 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 23 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | 1996 | 171 | |
| 2 | 1991 | 96 | |
| 3 | 1989 | 95 | |
| 4 | HLA antigens in ankylosing spondylitis associated with Crohn's disease. Increased frequency of the HLA phenotype B27,B44. | 1988 | 54 |
| 5 | 1992 | 46 | |
| 6 | Clinical features of inflammatory joint and spine manifestations in Crohn's disease. | 1986 | 26 |
| 7 | 1994 | 18 | |
| 8 | 1986 | 17 | |
| 9 | 1990 | 15 | |
| 10 | [Leishmaniasis of the upper gastrointestinal tract in an HIV positive patient]. | 1990 | 11 |
| 11 | Association of Crohn's disease with HLA phenotype B44, Cw5. | 1988 | 6 |
| 12 | Crohn's disease in a married couple. | 1987 | 5 |
| 13 | Pathogenesis and management of ulcerative colitis. | 1989 | 3 |
| 14 | Association of primary sclerosing cholangitis with inflammatory bowel diseases: a prospective study. | 1993 | 3 |
| 15 | Investigation of genetic markers in patients with Crohn's disease and ulcerative colitis. | 1989 | 3 |
| 16 | [Therapeutic management and genetic counseling of pregnant patients with chronic inflammatory intestinal diseases]. | 1987 | 2 |
| 17 | 1985 | 2 | |
| 18 | [Late initial manifestations of Crohn disease with atypical symptoms]. | 1989 | 2 |
| 19 | Zinc in lymphocytes--the assessment of zinc status in patients with Crohn's disease. | 1992 | 2 |
| 20 | [Ulcerative colitis and Crohn disease. Early diagnosis and therapy]. | 1986 | 1 |
About Jochen Purrmann
Jochen Purrmann is a scholar working on Genetics, Rheumatology, Immunology, Surgery and Gastroenterology, having authored 23 papers that have together received 580 indexed citations. Recurring topics across this work include Inflammatory Bowel Disease (16 papers), Microscopic Colitis (5 papers), Eosinophilic Esophagitis (5 papers), Systemic Lupus Erythematosus Research (4 papers), Immunodeficiency and Autoimmune Disorders (2 papers), IL-33, ST2, and ILC Pathways (2 papers), Spondyloarthritis Studies and Treatments (2 papers) and Psoriasis: Treatment and Pathogenesis (2 papers). The work is most often cited by research in Genetics (293 citations), Rheumatology (139 citations), Gastroenterology (46 citations), Nutrition and Dietetics (75 citations) and Surgery (196 citations). Jochen Purrmann has collaborated with scholars based in Germany, Poland and United States. Frequent co-authors include J�rg Bertrams, Peter Bauer, Claudia Nicolay, Lisa Carr, S. Cleveland, Irmtraut Koop, Barbara Schulz, Wolfgang E. Fleig, V. Pudel and H. Lorenz‐Meyer. Their work appears in journals such as Scandinavian Journal of Gastroenterology, International Journal of Colorectal Disease, Journal of Molecular Medicine, Journal of Clinical Gastroenterology and Gastroenterology.
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.