Ralf Ketter
Impact in
- Genetics top 0.5%
- Glioma Diagnosis and Treatment
- Cancer Research top 5%
- Cancer, Hypoxia, and Metabolism
- MicroRNA in disease regulation
Papers in
- Epidemiology 21
- Meningioma and schwannoma management 21
- Genetics 18
- Glioma Diagnosis and Treatment 18
- Co-authors
- Wolfgang Wick (6 shared papers)Michael Sabel (3 shared papers)Guido Reifenberger (3 shared papers)Michael Weller (3 shared papers)Jörg Felsberg (2 shared papers)W. Feiden (7 shared papers)Andreas von Deimling (5 shared papers)Steffi Urbschat (20 shared papers)
- Journals
- Neurosurgery (3 papers)Molecular Cytogenetics (3 papers)Acta Neurochirurgica (3 papers)World Neurosurgery (2 papers)Annals of Anatomy - Anatomischer Anzeiger (2 papers)
- Partner nations
- GermanyUnited StatesSwitzerland
In The Last Decade
Ralf Ketter
45 papers receiving 2.4k citations
Ralf Ketter's Hit Papers
Peers
Comparison fields: 5 of 95
- Genetics 1.7k
- Cancer Research 589
- Neurology 511
- Epidemiology 809
- Pulmonary and Respiratory Medicine 743
Countries citing papers authored by Ralf Ketter
This map shows the geographic impact of Ralf Ketter'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 Ralf Ketter with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Ralf Ketter more than expected).
Fields of papers citing papers by Ralf Ketter
This network shows the impact of papers produced by Ralf Ketter. 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 Ralf Ketter. The network helps show where Ralf Ketter may publish in the future.
Co-authors
The 25 scholars most cited alongside Ralf Ketter, 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 49 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | Temozolomide chemotherapy alone versus radiotherapy alone for malignant astrocytoma in the elderly: the NOA-08 randomised, phase 3 trial Hit paper breakdown → | 2012 | 769 |
| 2 | NOA-04 Randomized Phase III Trial of Sequential Radiochemotherapy of Anaplastic Glioma With Procarbazine, Lomustine, and Vincristine or Temozolomide Hit paper breakdown → | 2009 | 571 |
| 3 | 2013 | 173 | |
| 4 | 2019 | 105 | |
| 5 | 2010 | 98 | |
| 6 | 2007 | 91 | |
| 7 | Deletion of chromosome 1p and loss of expression of alkaline phosphatase indicate progression of meningiomas. | 1999 | 72 |
| 8 | 2014 | 57 | |
| 9 | 2006 | 57 | |
| 10 | 2008 | 52 | |
| 11 | 2005 | 48 | |
| 12 | 2001 | 48 | |
| 13 | 2011 | 39 | |
| 14 | 2007 | 38 | |
| 15 | 1999 | 28 | |
| 16 | 2008 | 21 | |
| 17 | 2016 | 20 | |
| 18 | 2007 | 18 | |
| 19 | 2004 | 13 | |
| 20 | 2022 | 11 |
About Ralf Ketter
Ralf Ketter is a scholar working on Epidemiology, Genetics, Surgery, Molecular Biology and Neurology, having authored 49 papers that have together received 2.5k indexed citations. Recurring topics across this work include Meningioma and schwannoma management (21 papers), Glioma Diagnosis and Treatment (18 papers), Neurofibromatosis and Schwannoma Cases (10 papers), Bone Tumor Diagnosis and Treatments (8 papers), Head and Neck Surgical Oncology (8 papers), MicroRNA in disease regulation (7 papers), Brain Metastases and Treatment (5 papers) and Immunotherapy and Immune Responses (4 papers). The work is most often cited by research in Genetics (1.7k citations), Cancer Research (589 citations), Neurology (511 citations), Epidemiology (809 citations) and Pulmonary and Respiratory Medicine (743 citations). Ralf Ketter has collaborated with scholars based in Germany, United States and Switzerland. Frequent co-authors include Wolfgang Wick, Michael Sabel, Guido Reifenberger, Michael Weller, Jörg Felsberg, W. Feiden, Andreas von Deimling, Steffi Urbschat, Ghazaleh Tabatabai and Matthias Simon. Their work appears in journals such as Neurosurgery, Molecular Cytogenetics, Acta Neurochirurgica, World Neurosurgery and Annals of Anatomy - Anatomischer Anzeiger.
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.