Roger Lehmann
- Surgery top 10%
- Genetics top 10%
- Endocrinology, Diabetes and Metabolism top 5%
- Emergency Medicine top 5%
- Infectious Diseases top 10%
- Co-authors
- Camillo RicordiLuis A. FernandezLuca InverardiM. F. TsanRita BottinoRobert OliverRodolfo AlejandroNorma S. Kenyon
- Topics
- Pancreatic function and diabetes (9 papers)Diabetes Management and Research (6 papers)Diabetes and associated disorders (3 papers)
- Partner nations
- SwitzerlandUnited StatesAustralia
In The Last Decade
Roger Lehmann
15 papers receiving 869 citations
Peers
Comparison fields: 5 of 70
- Surgery 526
- Genetics 313
- Endocrinology, Diabetes and Metabolism 254
- Emergency Medicine 172
- Infectious Diseases 134
Countries citing papers authored by Roger Lehmann
This map shows the geographic impact of Roger Lehmann'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 Roger Lehmann with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Roger Lehmann more than expected).
Fields of papers citing papers by Roger Lehmann
This network shows the impact of papers produced by Roger Lehmann. 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 Roger Lehmann. The network helps show where Roger Lehmann may publish in the future.
Co-authorship network of co-authors of Roger Lehmann
This figure shows the co-authorship network connecting the top 25 collaborators of Roger Lehmann. A scholar is included among the top collaborators of Roger Lehmann based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Roger Lehmann. Roger Lehmann is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | 2 | |
| 2 | Correlation of total HbA1c load with prevalence of diabetic retinopathy among type 1 diabetic patients treated with intensified insulin therapy from the onset of disease | 1 |
| 3 | 9 | |
| 4 | 27 | |
| 5 | 6 | |
| 6 | 5 | |
| 7 | 186 | |
| 8 | 1 | |
| 9 | 46 | |
| 10 | 24 | |
| 11 | 70 | |
| 12 | 180 | |
| 13 | 213 | |
| 14 | 17 | |
| 15 | 109 |
About Roger Lehmann
Roger Lehmann is a scholar working on Transplantation, Endocrinology, Diabetes and Metabolism and Surgery, having authored 15 papers that have together received 896 indexed citations. Recurring topics across this work include Pancreatic function and diabetes (9 papers), Diabetes Management and Research (6 papers) and Diabetes and associated disorders (3 papers). The work is most often cited by research in Transplantation (89 citations), Emergency Medicine (172 citations) and Virology (80 citations). Roger Lehmann has collaborated with scholars based in Switzerland, United States and Australia. Frequent co-authors include Camillo Ricordi, Luis A. Fernandez, Luca Inverardi, M. F. Tsan, Rita Bottino, Robert Oliver, Rodolfo Alejandro, Norma S. Kenyon, Daniel H. Mintz and Bruno Ledergerber. Their work appears in journals such as Diabetes Care, Diabetes and Clinical Infectious Diseases.
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.