Robert D. Leff
Impact in
- Rheumatology top 5%
- Rheumatoid Arthritis Research and Therapies
- Spondyloarthritis Studies and Treatments
- Systemic Lupus Erythematosus Research
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- Vector-borne infectious diseases
Papers in
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- Rheumatoid Arthritis Research and Therapies 4
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- Vector-borne infectious diseases 2
- Co-authors
- WILLIAM R. PALMER (2 shared papers)James R. O’Dell (2 shared papers)Claire E. Haire (2 shared papers)Julie Ann Stoner (1 shared paper)Paul H. Waytz (1 shared paper)Melvin A. Churchill (1 shared paper)Steven J. Wees (1 shared paper)Lynell W. Klassen (1 shared paper)
- Journals
- Annals of Internal Medicine (1 paper)Mayo Clinic Proceedings (1 paper)Southern Medical Journal (2 papers)PubMed (3 papers)Cambridge University Press eBooks (1 paper)
- Partner nations
- United States
In The Last Decade
Robert D. Leff
11 papers receiving 338 citations
Peers
Comparison fields: 5 of 50
- Rheumatology 244
- Parasitology 12
- Epidemiology 31
- Pharmacology 8
- Pulmonary and Respiratory Medicine 24
Countries citing papers authored by Robert D. Leff
This map shows the geographic impact of Robert D. Leff'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 D. Leff with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Robert D. Leff more than expected).
Fields of papers citing papers by Robert D. Leff
This network shows the impact of papers produced by Robert D. Leff. 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 D. Leff. The network helps show where Robert D. Leff may publish in the future.
Co-authors
The 18 scholars most cited alongside Robert D. Leff, 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 | 2002 | 250 | |
| 2 | Etanercept in combination with sulfasalazine, hydroxychloroquine, or gold in the treatment of rheumatoid arthritis. | 2006 | 24 |
| 3 | 1999 | 22 | |
| 4 | 1983 | 18 | |
| 5 | 1986 | 18 | |
| 6 | 1981 | 14 | |
| 7 | A prospective analysis of the arthritis syndrome and immune function in jejunoileal bypass patients. | 1983 | 13 |
| 8 | 1989 | 8 | |
| 9 | 1983 | 5 | |
| 10 | Arthritis in Indian country: determining the prevalence and effects. | 2000 | 4 |
| 11 | 1993 | 3 |
About Robert D. Leff
Robert D. Leff is a scholar working on Rheumatology, Parasitology, Health, Nephrology and Epidemiology, having authored 11 papers that have together received 379 indexed citations. Recurring topics across this work include Rheumatoid Arthritis Research and Therapies (4 papers), Vector-borne infectious diseases (2 papers), Clinical Laboratory Practices and Quality Control (1 paper), Indigenous Health and Education (1 paper), Bariatric Surgery and Outcomes (1 paper), Fungal Infections and Studies (1 paper), Musculoskeletal pain and rehabilitation (1 paper) and Vasculitis and related conditions (1 paper). The work is most often cited by research in Rheumatology (244 citations), Parasitology (12 citations), Epidemiology (31 citations), Pharmacology (8 citations) and Pulmonary and Respiratory Medicine (24 citations). Robert D. Leff has collaborated with scholars based in United States. Frequent co-authors include WILLIAM R. PALMER, James R. O’Dell, Claire E. Haire, Julie Ann Stoner, Paul H. Waytz, Melvin A. Churchill, Steven J. Wees, Lynell W. Klassen, Marlene A. Aldo‐Benson and James A. Madura. Their work appears in journals such as Annals of Internal Medicine, Mayo Clinic Proceedings, Southern Medical Journal, PubMed and Cambridge University Press eBooks.
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.