Ralph Schumacher
- Gastroenterology top 10%
- Pathology and Forensic Medicine top 10%
- Orthopedics and Sports Medicine top 10%
- Rheumatology top 10%
- Musculoskeletal synovial abnormalities and treatments 2
- Osteoarthritis Treatment and Mechanisms 2
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- Shoulder Injury and Treatment 2
- Abdominal Trauma and Injuries 2
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- Gout, Hyperuricemia, Uric Acid 2
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- Kidney Stones and Urolithiasis Treatments 2
- Gallbladder and Bile Duct Disorders 2
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- Venous Thromboembolism Diagnosis and Management 2
- Co-authors
- Brian J. ColeSidney CohenRobert S. FisherWilliam LipshutzRobert S. TurnerAllen R. MyersFred ZeppB. Zimmer
- Journals
- Journal of Clinical Investigation (1 paper)Gastroenterology (1 paper)Clinical Orthopaedics and Related Research (1 paper)
- Partner nations
- United StatesGermanyNetherlands
In The Last Decade
Ralph Schumacher
18 papers receiving 368 citations
Peers
Comparison fields: 5 of 62
- Gastroenterology 58
- Pathology and Forensic Medicine 124
- Orthopedics and Sports Medicine 57
- Rheumatology 95
- Surgery 235
Countries citing papers authored by Ralph Schumacher
This map shows the geographic impact of Ralph Schumacher'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 Ralph Schumacher with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Ralph Schumacher more than expected).
Fields of papers citing papers by Ralph Schumacher
This network shows the impact of papers produced by Ralph Schumacher. 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 Ralph Schumacher. The network helps show where Ralph Schumacher may publish in the future.
Co-authorship network
The 25 scholars most cited alongside Ralph Schumacher, 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 | 2016 | 2 | |
| 2 | 2015 | 13 | |
| 3 | 2013 | 5 | |
| 4 | 2008 | 0 | |
| 5 | 2005 | 153 | |
| 6 | 2003 | 6 | |
| 7 | 2000 | 5 | |
| 8 | 1998 | 6 | |
| 9 | 1997 | 21 | |
| 10 | 1995 | 6 | |
| 11 | [Extracorporeal shockwave lithotripsy of gallbladder calculi]. | 1993 | 1 |
| 12 | 1993 | 3 | |
| 13 | 1992 | 16 | |
| 14 | 1991 | 8 | |
| 15 | 1990 | 1 | |
| 16 | 1987 | 10 | |
| 17 | [Cholestatic hepatitis with tienilic acid]. | 1981 | 2 |
| 18 | Gold salt therapy for rheumatoid arthritis in dogs. | 1979 | 2 |
| 19 | 1972 | 149 |
About Ralph Schumacher
Ralph Schumacher is a scholar working on Internal Medicine, Rheumatology and Nephrology, having authored 19 papers that have together received 409 indexed citations. Recurring topics across this work include Gout, Hyperuricemia, Uric Acid (2 papers), Kidney Stones and Urolithiasis Treatments (2 papers), Musculoskeletal synovial abnormalities and treatments (2 papers), Osteoarthritis Treatment and Mechanisms (2 papers), Shoulder Injury and Treatment (2 papers), Gallbladder and Bile Duct Disorders (2 papers), Abdominal Trauma and Injuries (2 papers) and Venous Thromboembolism Diagnosis and Management (2 papers). The work is most often cited by research in Gastroenterology (58 citations), Pathology and Forensic Medicine (124 citations) and Orthopedics and Sports Medicine (57 citations). Ralph Schumacher has collaborated with scholars based in United States, Germany and Netherlands. Frequent co-authors include Brian J. Cole, Sidney Cohen, Robert S. Fisher, William Lipshutz, Robert S. Turner, Allen R. Myers, Fred Zepp, B. Zimmer, K. Brühl and H. Lochs. Their work appears in journals such as Journal of Clinical Investigation, Gastroenterology and Clinical Orthopaedics and Related Research.
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.