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
- Michael Gock (12 shared papers)Florian Kuehn (7 shared papers)Gunnar Loske (1 shared paper)Friedrich Prall (8 shared papers)Florian Janisch (4 shared papers)Guido Alsfasser (4 shared papers)Bettina Rau (3 shared papers)Matthias Kalder (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)Apmis (1 paper)
- Partner nations
- GermanyUnited KingdomSwitzerland
In The Last Decade
Leif Schiffmann
29 papers receiving 628 citations
Peers
Comparison fields: 5 of 58
- Nephrology 119
- Surgery 290
- Oncology 148
- Pulmonary and Respiratory Medicine 143
- Gastroenterology 12
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 | 106 | |
| 2 | 2012 | 80 | |
| 3 | 2015 | 68 | |
| 4 | 2004 | 47 | |
| 5 | 2012 | 46 | |
| 6 | 2015 | 43 | |
| 7 | 2008 | 35 | |
| 8 | 2020 | 27 | |
| 9 | 2020 | 24 | |
| 10 | 2013 | 24 | |
| 11 | 2006 | 22 | |
| 12 | 2004 | 17 | |
| 13 | 2013 | 17 | |
| 14 | 2020 | 13 | |
| 15 | 2019 | 11 | |
| 16 | 2022 | 9 | |
| 17 | 2012 | 9 | |
| 18 | 2011 | 9 | |
| 19 | 2007 | 7 | |
| 20 | 2013 | 6 |
About Leif Schiffmann
Leif Schiffmann is a scholar working on Surgery, Oncology, Pulmonary and Respiratory Medicine, Nephrology and Pathology and Forensic Medicine, having authored 29 papers that have together received 643 indexed citations. Recurring topics across this work include Colorectal Cancer Surgical Treatments (8 papers), Esophageal and GI Pathology (7 papers), Gastric Cancer Management and Outcomes (2 papers), Genetic factors in colorectal cancer (2 papers), Colorectal and Anal Carcinomas (2 papers), Parathyroid Disorders and Treatments (2 papers), Foreign Body Medical Cases (1 paper) and Glycosylation and Glycoproteins Research (1 paper). The work is most often cited by research in Nephrology (119 citations), Surgery (290 citations), Oncology (148 citations), Pulmonary and Respiratory Medicine (143 citations) and Gastroenterology (12 citations). Leif Schiffmann has collaborated with scholars based in Germany, United Kingdom and Switzerland. Frequent co-authors include Michael Gock, Florian Kuehn, Gunnar Loske, Friedrich Prall, Florian Janisch, Guido Alsfasser, Bettina Rau, Matthias Kalder, Karel Kostev and G. Offermann. Their work appears in journals such as Journal of Gastrointestinal Surgery, World Journal of Surgical Oncology, International Journal of Colorectal Disease, Endoscopy and Apmis.
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.