E A Shaffer
Impact in
- Gastroenterology top 10%
- Celiac Disease Research and Management
- Dermatology top 5%
- Hidradenitis Suppurativa and Treatments
Papers in
- Surgery 8
- Pediatric Hepatobiliary Diseases and Treatments 3
- Esophageal and GI Pathology 1
-
- Gallbladder and Bile Duct Disorders 4
- Medical Imaging and Pathology Studies 1
- Co-authors
- W. S. Hwang (2 shared papers)N.B. Hershfield (3 shared papers)Thomas Sylwestrowicz (1 shared paper)James K. Kelly (1 shared paper)Reinhard Kloiber (3 shared papers)Pierre Paré (2 shared papers)Léonard Rosenthall (2 shared papers)L R Sutherland (1 shared paper)
- Journals
- Radiology (2 papers)The Journal of Pathology (1 paper)American Journal of Roentgenology (1 paper)Liver International (1 paper)PubMed (5 papers)
- Partner nations
- Canada
In The Last Decade
E A Shaffer
10 papers receiving 284 citations
Peers
Comparison fields: 5 of 43
- Gastroenterology 64
- Dermatology 75
- Epidemiology 157
- Pulmonary and Respiratory Medicine 117
- Surgery 149
Countries citing papers authored by E A Shaffer
This map shows the geographic impact of E A Shaffer'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 E A Shaffer with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites E A Shaffer more than expected).
Fields of papers citing papers by E A Shaffer
This network shows the impact of papers produced by E A Shaffer. 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 E A Shaffer. The network helps show where E A Shaffer may publish in the future.
Co-authors
The 17 scholars most cited alongside E A Shaffer, 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 | Collagenous colitis and microscopic colitis: the watery diarrhea-colitis syndrome. | 1989 | 69 |
| 2 | 1986 | 68 | |
| 3 | Chronic right upper quadrant pain without gallstones: does HIDA scan predict outcome after cholecystectomy? | 1990 | 59 |
| 4 | Protein-losing enteropathy in systemic lupus erythematosus associated with intestinal lymphangiectasia. | 1990 | 31 |
| 5 | Nonvisualization of the gallbladder by 99mTc-HIDA cholescintigraphy as evidence of cholecystitis. | 1978 | 29 |
| 6 | 1992 | 14 | |
| 7 | 1986 | 14 | |
| 8 | 1988 | 8 | |
| 9 | Diagnosis of hepatobiliary disease by /sup 99m/Tc-HIDA cholescintigraphy | 1978 | 7 |
| 10 | Management of gastrointestinal hemorrhage. | 1995 | 7 |
About E A Shaffer
E A Shaffer is a scholar working on Surgery, Pulmonary and Respiratory Medicine, Epidemiology, Gastroenterology and Pathology and Forensic Medicine, having authored 10 papers that have together received 306 indexed citations. Recurring topics across this work include Gallbladder and Bile Duct Disorders (4 papers), Pediatric Hepatobiliary Diseases and Treatments (3 papers), Microscopic Colitis (2 papers), Inflammatory Bowel Disease (1 paper), Pain Mechanisms and Treatments (1 paper), Medical Imaging and Pathology Studies (1 paper), Esophageal and GI Pathology (1 paper) and Animal Virus Infections Studies (1 paper). The work is most often cited by research in Gastroenterology (64 citations), Dermatology (75 citations), Epidemiology (157 citations), Pulmonary and Respiratory Medicine (117 citations) and Surgery (149 citations). E A Shaffer has collaborated with scholars based in Canada. Frequent co-authors include W. S. Hwang, N.B. Hershfield, Thomas Sylwestrowicz, James K. Kelly, Reinhard Kloiber, Pierre Paré, Léonard Rosenthall, L R Sutherland, Raphael C. Lui and M J Fritzler. Their work appears in journals such as Radiology, The Journal of Pathology, American Journal of Roentgenology, Liver International 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.