Leif Schiffmann
Impact in
- Nephrology top 5%
- Parathyroid Disorders and Treatments
- Surgery top 10%
- Esophageal and GI Pathology
- Esophageal Cancer Research and Treatment
- Colorectal and Anal Carcinomas
Papers in
- Co-authors
- E. Klar (16 shared papers)Michael Gock (12 shared papers)Florian Kuehn (7 shared papers)Friedrich Prall (8 shared papers)Gunnar Loske (1 shared paper)Florian Janisch (4 shared papers)Guido Alsfasser (4 shared papers)Bettina Rau (3 shared papers)
- Journals
- Journal of Gastrointestinal Surgery (4 papers)World Journal of Surgical Oncology (3 papers)International Journal of Colorectal Disease (2 papers)Endoscopy (2 papers)Oncology Reports (1 paper)
- Partner nations
- GermanyUnited KingdomSwitzerland
In The Last Decade
Leif Schiffmann
29 papers receiving 618 citations
Peers
Comparison fields: 5 of 68
- Nephrology 119
- Surgery 428
- Pulmonary and Respiratory Medicine 294
- Oncology 233
- Gastroenterology 15
Countries citing papers authored by Leif Schiffmann
This map shows the geographic impact of Leif Schiffmann'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 Leif Schiffmann with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Leif Schiffmann more than expected).
Fields of papers citing papers by Leif Schiffmann
This network shows the impact of papers produced by Leif Schiffmann. 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 Leif Schiffmann. The network helps show where Leif Schiffmann may publish in the future.
Co-authors
The 25 scholars most cited alongside Leif Schiffmann, 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 29 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | 2017 | 104 | |
| 2 | 2012 | 80 | |
| 3 | 2015 | 67 | |
| 4 | 2004 | 46 | |
| 5 | 2012 | 45 | |
| 6 | 2015 | 42 | |
| 7 | 2008 | 35 | |
| 8 | 2020 | 26 | |
| 9 | 2020 | 24 | |
| 10 | 2013 | 23 | |
| 11 | 2006 | 22 | |
| 12 | 2004 | 17 | |
| 13 | 2013 | 17 | |
| 14 | 2020 | 13 | |
| 15 | 2019 | 11 | |
| 16 | 2012 | 9 | |
| 17 | 2011 | 9 | |
| 18 | 2022 | 9 | |
| 19 | 2007 | 7 | |
| 20 | 2013 | 6 |
About Leif Schiffmann
Leif Schiffmann is a scholar working on Surgery, Oncology, Pulmonary and Respiratory Medicine, Pathology and Forensic Medicine and Nephrology, having authored 29 papers that have together received 635 indexed citations. Recurring topics across this work include Colorectal Cancer Surgical Treatments (14 papers), Colorectal and Anal Carcinomas (9 papers), Esophageal and GI Pathology (7 papers), Gastric Cancer Management and Outcomes (7 papers), Genetic factors in colorectal cancer (3 papers), Colorectal Cancer Screening and Detection (3 papers), Colorectal Cancer Treatments and Studies (2 papers) and Thyroid Disorders and Treatments (2 papers). The work is most often cited by research in Nephrology (119 citations), Surgery (428 citations), Pulmonary and Respiratory Medicine (294 citations), Oncology (233 citations) and Gastroenterology (15 citations). Leif Schiffmann has collaborated with scholars based in Germany, United Kingdom and Switzerland. Frequent co-authors include E. Klar, Michael Gock, Florian Kuehn, Friedrich Prall, Gunnar Loske, Florian Janisch, Guido Alsfasser, Bettina Rau, Matthias Kalder and Karel Kostev. Their work appears in journals such as Journal of Gastrointestinal Surgery, World Journal of Surgical Oncology, International Journal of Colorectal Disease, Endoscopy and Oncology Reports.
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.