U Frei
Impact in
- Transplantation top 2%
- Renal Transplantation Outcomes and Treatments
- Nephrology top 5%
- Dialysis and Renal Disease Management
- Renal Diseases and Glomerulopathies
Papers in
-
- Renal Transplantation Outcomes and Treatments 11
- Nephrology 10
- Dialysis and Renal Disease Management 7
- Co-authors
- Karl KochC. A. BaldamusRalf SchindlerR. BrunkhorstKoch KmK. M. KochUlrich GrouvenW Fassbinder
- Journals
- Nephrology Dialysis Transplantation (5 papers)Blood Purification (1 paper)Clinical Nephrology (1 paper)Kidney & Blood Pressure Research (1 paper)The Nephron journals/Nephron journals (1 paper)
- Partner nations
- GermanyNetherlandsFrance
In The Last Decade
U Frei
34 papers receiving 451 citations
Peers
Comparison fields: 5 of 80
- Transplantation 152
- Nephrology 150
- Hematology 45
- Emergency Medical Services 26
- Pediatrics, Perinatology and Child Health 64
Countries citing papers authored by U Frei
This map shows the geographic impact of U Frei'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 U Frei with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites U Frei more than expected).
Fields of papers citing papers by U Frei
This network shows the impact of papers produced by U Frei. 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 U Frei. The network helps show where U Frei may publish in the future.
Co-authorship network
The 25 scholars most cited alongside U Frei, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
| # | Work | ||
|---|---|---|---|
| 1 | 2015 | 1 | |
| 2 | 2008 | 7 | |
| 3 | 2008 | 11 | |
| 4 | 2006 | 15 | |
| 5 | 2003 | 1 | |
| 6 | 2003 | 13 | |
| 7 | 1999 | 7 | |
| 8 | 1998 | 4 | |
| 9 | 1996 | 43 | |
| 10 | 1995 | 18 | |
| 11 | 1995 | 12 | |
| 12 | 1993 | 22 | |
| 13 | Risk Management and Risk Transfer in Health Insurance | 1991 | 8 |
| 14 | [Dental treatment of allogenic organ transplant patient. 1. General indications]. | 1990 | 0 |
| 15 | 1989 | 1 | |
| 16 | Graft survival in renal allo graft recipients transfused peri operatively only | 1982 | 3 |
| 17 | [Results of transplantation of kidneys from related living donors]. | 1982 | 2 |
| 18 | Hemolysis and anemia in anti-N-like antibody positive hemodialysis patients. | 1978 | 14 |
| 19 | [Virologically confirmed outbreak of Borna's disease in a Swiss herd of sheep]. | 1976 | 19 |
| 20 | Factors predisposing to priapism in haemodialysis patients. | 1976 | 11 |
About U Frei
U Frei is a scholar working on Transplantation, Nephrology, Pharmacy, Hematology and Immunology and Allergy, having authored 40 papers that have together received 482 indexed citations. Recurring topics across this work include Renal Transplantation Outcomes and Treatments (11 papers), Dialysis and Renal Disease Management (7 papers), Organ Transplantation Techniques and Outcomes (4 papers), Pharmacological Effects and Toxicity Studies (4 papers), Organ Donation and Transplantation (3 papers), Erythropoietin and Anemia Treatment (3 papers), Oral and gingival health research (3 papers) and Blood groups and transfusion (3 papers). The work is most often cited by research in Transplantation (152 citations), Nephrology (150 citations), Hematology (45 citations), Emergency Medical Services (26 citations) and Pediatrics, Perinatology and Child Health (64 citations). U Frei has collaborated with scholars based in Germany, Netherlands and France. Frequent co-authors include Karl Koch, C. A. Baldamus, Ralf Schindler, R. Brunkhorst, Koch Km, K. M. Koch, Ulrich Grouven, W Fassbinder, K. Danner and Volker Kliem. Their work appears in journals such as Nephrology Dialysis Transplantation, Blood Purification, Clinical Nephrology, Kidney & Blood Pressure Research and The Nephron journals/Nephron journals.
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.