Robert J. Ulrich
Impact in
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- COVID-19 Clinical Research Studies
- SARS-CoV-2 and COVID-19 Research
- Clostridium difficile and Clostridium perfringens research
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- Gallbladder and Bile Duct Disorders
Papers in
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- Clostridium difficile and Clostridium perfringens research 4
- COVID-19 Clinical Research Studies 2
- Tuberculosis Research and Epidemiology 1
- Antimicrobial Resistance in Staphylococcus 1
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- Microscopic Colitis 2
- Co-authors
- Krishna Rao (5 shared papers)Jack DeHovitz (1 shared paper)Yi Li (1 shared paper)Andrea B. Troxel (1 shared paper)Stephen B. Solomon (1 shared paper)Mark J. Mulligan (2 shared papers)Raymond H. Thornton (1 shared paper)Anne M. Covey (1 shared paper)
- Journals
- Open Forum Infectious Diseases (4 papers)Journal of Vascular and Interventional Radiology (1 paper)Journal of Clinical Investigation (1 paper)Anaerobe (1 paper)PubMed (2 papers)
- Partner nations
- United StatesGermanyCzechia
In The Last Decade
Robert J. Ulrich
9 papers receiving 108 citations
Peers
Comparison fields: 5 of 42
- Infectious Diseases 43
- Pulmonary and Respiratory Medicine 33
- Neurology 14
- Critical Care and Intensive Care Medicine 4
- Anatomy 1
Countries citing papers authored by Robert J. Ulrich
This map shows the geographic impact of Robert J. Ulrich'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 Robert J. Ulrich with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Robert J. Ulrich more than expected).
Fields of papers citing papers by Robert J. Ulrich
This network shows the impact of papers produced by Robert J. Ulrich. 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 Robert J. Ulrich. The network helps show where Robert J. Ulrich may publish in the future.
Co-authors
The 25 scholars most cited alongside Robert J. Ulrich, 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 | 2020 | 47 | |
| 2 | 2011 | 32 | |
| 3 | 2021 | 11 | |
| 4 | 2017 | 7 | |
| 5 | 2019 | 5 | |
| 6 | 2019 | 4 | |
| 7 | Comparison of efficacy and tolerability of terfenadine administered once daily versus twice daily in patients with chronic idiopathic urticaria. | 1989 | 3 |
| 8 | 2015 | 1 | |
| 9 | 2025 | 1 | |
| 10 | 2015 | 0 |
About Robert J. Ulrich
Robert J. Ulrich is a scholar working on Infectious Diseases, Epidemiology, Gastroenterology, Critical Care and Intensive Care Medicine and Dermatology, having authored 10 papers that have together received 111 indexed citations. Recurring topics across this work include Clostridium difficile and Clostridium perfringens research (4 papers), Gastrointestinal motility and disorders (2 papers), Microscopic Colitis (2 papers), COVID-19 Clinical Research Studies (2 papers), Tuberculosis Research and Epidemiology (1 paper), Urticaria and Related Conditions (1 paper), Antimicrobial Resistance in Staphylococcus (1 paper) and Dermatology and Skin Diseases (1 paper). The work is most often cited by research in Infectious Diseases (43 citations), Pulmonary and Respiratory Medicine (33 citations), Neurology (14 citations), Critical Care and Intensive Care Medicine (4 citations) and Anatomy (1 citation). Robert J. Ulrich has collaborated with scholars based in United States, Germany and Czechia. Frequent co-authors include Krishna Rao, Jack DeHovitz, Yi Li, Andrea B. Troxel, Stephen B. Solomon, Mark J. Mulligan, Raymond H. Thornton, Anne M. Covey, Gabriel Robbins and Chaya S. Moskowitz. Their work appears in journals such as Open Forum Infectious Diseases, Journal of Vascular and Interventional Radiology, Journal of Clinical Investigation, Anaerobe and PubMed.
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.