Roelf Valkema
Impact in
- Neurology top 0.5%
- Neuroblastoma Research and Treatments
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- Radiopharmaceutical Chemistry and Applications
- Cardiac Imaging and Diagnostics
- Medical Imaging Techniques and Applications
Papers in
-
- Cardiac Imaging and Diagnostics 47
- Radiopharmaceutical Chemistry and Applications 18
- Epidemiology 50
- Neuroendocrine Tumor Research Advances 46
- Co-authors
- Eric P. Krenning (52 shared papers)Dik J. Kwekkeboom (25 shared papers)Marion de Jong (26 shared papers)Larry K. Kvols (18 shared papers)François Jamar (20 shared papers)P.P.M. Kooij (11 shared papers)Stanislas Pauwels (16 shared papers)Wout A. P. Breeman (11 shared papers)
- Journals
- European Journal of Nuclear Medicine and Molecular Imaging (20 papers)Journal of Nuclear Cardiology (19 papers)The American Journal of Cardiology (13 papers)Seminars in Nuclear Medicine (5 papers)Journal of Nuclear Medicine (5 papers)
- Partner nations
- NetherlandsUnited StatesBelgium
In The Last Decade
Roelf Valkema
167 papers receiving 6.9k citations
Peers
Comparison fields: 5 of 128
- Neurology 1.8k
- Radiology, Nuclear Medicine and Imaging 2.5k
- Epidemiology 3.3k
- Oncology 2.6k
- Orthopedics and Sports Medicine 209
Countries citing papers authored by Roelf Valkema
This map shows the geographic impact of Roelf Valkema'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 Roelf Valkema with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Roelf Valkema more than expected).
Fields of papers citing papers by Roelf Valkema
This network shows the impact of papers produced by Roelf Valkema. 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 Roelf Valkema. The network helps show where Roelf Valkema may publish in the future.
Co-authors
The 25 scholars most cited alongside Roelf Valkema, 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 169 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | 2009 | 357 | |
| 2 | 2002 | 329 | |
| 3 | Overview of results of peptide receptor radionuclide therapy with 3 radiolabeled somatostatin analogs. | 2005 | 273 |
| 4 | 2002 | 260 | |
| 5 | 2003 | 256 | |
| 6 | Long-term follow-up of renal function after peptide receptor radiation therapy with (90)Y-DOTA(0),Tyr(3)-octreotide and (177)Lu-DOTA(0), Tyr(3)-octreotate. | 2005 | 256 |
| 7 | 2006 | 235 | |
| 8 | Patient-specific dosimetry in predicting renal toxicity with (90)Y-DOTATOC: relevance of kidney volume and dose rate in finding a dose-effect relationship. | 2005 | 224 |
| 9 | Combination radionuclide therapy using 177Lu- and 90Y-labeled somatostatin analogs. | 2005 | 193 |
| 10 | 2001 | 184 | |
| 11 | 2003 | 177 | |
| 12 | 1999 | 177 | |
| 13 | 2007 | 165 | |
| 14 | 1996 | 146 | |
| 15 | 2009 | 140 | |
| 16 | 2009 | 124 | |
| 17 | 1989 | 123 | |
| 18 | Practical dosimetry of peptide receptor radionuclide therapy with (90)Y-labeled somatostatin analogs. | 2005 | 118 |
| 19 | 2003 | 111 | |
| 20 | 2007 | 98 |
About Roelf Valkema
Roelf Valkema is a scholar working on Radiology, Nuclear Medicine and Imaging, Epidemiology, Oncology, Surgery and Neurology, having authored 169 papers that have together received 7.2k indexed citations. Recurring topics across this work include Cardiac Imaging and Diagnostics (47 papers), Neuroendocrine Tumor Research Advances (46 papers), Lung Cancer Research Studies (29 papers), Neuroblastoma Research and Treatments (21 papers), Radiopharmaceutical Chemistry and Applications (18 papers), Esophageal Cancer Research and Treatment (15 papers), Cardiovascular Function and Risk Factors (9 papers) and Gastric Cancer Management and Outcomes (8 papers). The work is most often cited by research in Neurology (1.8k citations), Radiology, Nuclear Medicine and Imaging (2.5k citations), Epidemiology (3.3k citations), Oncology (2.6k citations) and Orthopedics and Sports Medicine (209 citations). Roelf Valkema has collaborated with scholars based in Netherlands, United States and Belgium. Frequent co-authors include Eric P. Krenning, Dik J. Kwekkeboom, Marion de Jong, Larry K. Kvols, François Jamar, P.P.M. Kooij, Stanislas Pauwels, Wout A. P. Breeman, Willem H. Bakker and Wouter W. de Herder. Their work appears in journals such as European Journal of Nuclear Medicine and Molecular Imaging, Journal of Nuclear Cardiology, The American Journal of Cardiology, Seminars in Nuclear Medicine and Journal of Nuclear Medicine.
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.