Jan Erik Freund
- Surgery
- Biomedical Engineering
- Pulmonary and Respiratory Medicine
- Radiology, Nuclear Medicine and Imaging
- Pediatrics, Perinatology and Child Health
- Co-authors
- Joyce BaardFelix I. FeldchteinUwe SeitzS. SchröderN. SoehendraBoris BrandNatalia D. GladkovaJean de la Rosette
- Topics
- Bladder and Urothelial Cancer Treatments (13 papers)Urinary and Genital Oncology Studies (11 papers)Esophageal Cancer Research and Treatment (8 papers)
- Partner nations
- NetherlandsUnited StatesGermany
In The Last Decade
Jan Erik Freund
26 papers receiving 511 citations
Peers
Comparison fields: 5 of 64
- Surgery 224
- Biomedical Engineering 221
- Pulmonary and Respiratory Medicine 172
- Radiology, Nuclear Medicine and Imaging 108
- Pediatrics, Perinatology and Child Health 51
Countries citing papers authored by Jan Erik Freund
This map shows the geographic impact of Jan Erik Freund'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 Jan Erik Freund with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Jan Erik Freund more than expected).
Fields of papers citing papers by Jan Erik Freund
This network shows the impact of papers produced by Jan Erik Freund. 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 Jan Erik Freund. The network helps show where Jan Erik Freund may publish in the future.
Co-authorship network of co-authors of Jan Erik Freund
This figure shows the co-authorship network connecting the top 25 collaborators of Jan Erik Freund. A scholar is included among the top collaborators of Jan Erik Freund 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 Jan Erik Freund. Jan Erik Freund is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | 0 | |
| 2 | 0 | |
| 3 | 0 | |
| 4 | 13 | |
| 5 | 0 | |
| 6 | 0 | |
| 7 | 2 | |
| 8 | 2 | |
| 9 | 9 | |
| 10 | 3 | |
| 11 | 26 | |
| 12 | 14 | |
| 13 | 8 | |
| 14 | 33 | |
| 15 | 3 | |
| 16 | 6 | |
| 17 | 10 | |
| 18 | 8 | |
| 19 | 5 | |
| 20 | 96 |
About Jan Erik Freund
Jan Erik Freund is a scholar working on Surgery, Pulmonary and Respiratory Medicine and Internal Medicine, having authored 31 papers that have together received 521 indexed citations. Recurring topics across this work include Bladder and Urothelial Cancer Treatments (13 papers), Urinary and Genital Oncology Studies (11 papers) and Esophageal Cancer Research and Treatment (8 papers). The work is most often cited by research in Biophysics (42 citations), Internal Medicine (23 citations) and Pulmonary and Respiratory Medicine (172 citations). Jan Erik Freund has collaborated with scholars based in Netherlands, United States and Germany. Frequent co-authors include Joyce Baard, Felix I. Feldchtein, Uwe Seitz, S. Schröder, N. Soehendra, Boris Brand, Natalia D. Gladkova, Jean de la Rosette, Guido M. Kamphuis and Daniël M. de Bruin. Their work appears in journals such as Annals of Surgery, The Journal of Urology and The Annals of Thoracic Surgery.
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.