Alexander Ullmann
Impact in
- Internal Medicine top 5%
- Venous Thromboembolism Diagnosis and Management
-
- Atrial Fibrillation Management and Outcomes
Papers in
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- Atrial Fibrillation Management and Outcomes 4
-
- Venous Thromboembolism Diagnosis and Management 3
- Co-authors
- Thomas Münzel (8 shared papers)Philipp S. Wild (8 shared papers)Jürgen H. Prochaska (7 shared papers)Sebastian Göbel (6 shared papers)Meike Coldewey (6 shared papers)Karsten Keller (6 shared papers)Gerald Fine (1 shared paper)Claus Jünger (2 shared papers)
- Journals
- Journal of Thrombosis and Haemostasis (2 papers)American Journal of Clinical Pathology (1 paper)Life (1 paper)Clinical Radiology (1 paper)British Journal of Radiology (1 paper)
- Partner nations
- GermanyUnited StatesNetherlands
In The Last Decade
Alexander Ullmann
15 papers receiving 266 citations
Peers
Comparison fields: 5 of 59
- Internal Medicine 62
- Cardiology and Cardiovascular Medicine 94
- Complementary and alternative medicine 30
- Rheumatology 52
- Nephrology 15
Countries citing papers authored by Alexander Ullmann
This map shows the geographic impact of Alexander Ullmann'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 Alexander Ullmann with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Alexander Ullmann more than expected).
Fields of papers citing papers by Alexander Ullmann
This network shows the impact of papers produced by Alexander Ullmann. 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 Alexander Ullmann. The network helps show where Alexander Ullmann may publish in the future.
Co-authors
The 25 scholars most cited alongside Alexander Ullmann, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
| # | Work | ||
|---|---|---|---|
| 1 | 2015 | 46 | |
| 2 | 1967 | 45 | |
| 3 | 2018 | 43 | |
| 4 | 2015 | 32 | |
| 5 | 2015 | 23 | |
| 6 | 1964 | 21 | |
| 7 | 2014 | 18 | |
| 8 | 2015 | 17 | |
| 9 | 2017 | 13 | |
| 10 | Multifocal idiopathic fibromatosis. Report of a case. | 1968 | 13 |
| 11 | 1968 | 10 | |
| 12 | MULTIPLE GRANULAR CELL MYOBLASTOMA. | 1965 | 4 |
| 13 | 2022 | 3 | |
| 14 | 2024 | 2 | |
| 15 | 2013 | 1 | |
| 16 | 2018 | 0 | |
| 17 | 2025 | 0 |
About Alexander Ullmann
Alexander Ullmann is a scholar working on Cardiology and Cardiovascular Medicine, Internal Medicine, Rheumatology, Surgery and Pharmacology, having authored 17 papers that have together received 291 indexed citations. Recurring topics across this work include Atrial Fibrillation Management and Outcomes (4 papers), Venous Thromboembolism Diagnosis and Management (3 papers), Neurofibromatosis and Schwannoma Cases (2 papers), Soft tissue tumor case studies (2 papers), Cancer and Skin Lesions (2 papers), Cardiac Imaging and Diagnostics (1 paper), Parathyroid Disorders and Treatments (1 paper) and Urologic and reproductive health conditions (1 paper). The work is most often cited by research in Internal Medicine (62 citations), Cardiology and Cardiovascular Medicine (94 citations), Complementary and alternative medicine (30 citations), Rheumatology (52 citations) and Nephrology (15 citations). Alexander Ullmann has collaborated with scholars based in Germany, United States and Netherlands. Frequent co-authors include Thomas Münzel, Philipp S. Wild, Jürgen H. Prochaska, Sebastian Göbel, Meike Coldewey, Karsten Keller, Gerald Fine, Claus Jünger, Christoph Bickel and Fabian Lotz. Their work appears in journals such as Journal of Thrombosis and Haemostasis, American Journal of Clinical Pathology, Life, Clinical Radiology and British Journal of Radiology.
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.