Richard A. Crass
- Surgery top 5%
- Hepatology top 2%
- Epidemiology top 10%
- Pulmonary and Respiratory Medicine top 10%
- Emergency Medicine top 2%
- Co-authors
- Donald D. TrunkeyJohn P. CelloJames H. GrendellR. Brooke JeffreyV P SelivanovGeorge F. SheldonThomas WeberMP Federle
- Topics
- Abdominal Trauma and Injuries (7 papers)Pancreatitis Pathology and Treatment (6 papers)Liver Disease and Transplantation (6 papers)
- Cited by
- HepatologyEmergency MedicineSurgery
- Partner nations
- United StatesSwitzerlandGermany
In The Last Decade
Richard A. Crass
34 papers receiving 1.3k citations
Peers
Comparison fields: 5 of 93
- Surgery 1.0k
- Hepatology 374
- Epidemiology 305
- Pulmonary and Respiratory Medicine 273
- Emergency Medicine 239
Countries citing papers authored by Richard A. Crass
This map shows the geographic impact of Richard A. Crass'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 Richard A. Crass with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Richard A. Crass more than expected).
Fields of papers citing papers by Richard A. Crass
This network shows the impact of papers produced by Richard A. Crass. 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 Richard A. Crass. The network helps show where Richard A. Crass may publish in the future.
Co-authorship network of co-authors of Richard A. Crass
This figure shows the co-authorship network connecting the top 25 collaborators of Richard A. Crass. A scholar is included among the top collaborators of Richard A. Crass based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Richard A. Crass. Richard A. Crass is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | 8 | |
| 2 | 81 | |
| 3 | Surgical options in the management of groin hernias. | 55 |
| 4 | 38 | |
| 5 | 13 | |
| 6 | 9 | |
| 7 | 33 | |
| 8 | 22 | |
| 9 | 38 | |
| 10 | 20 | |
| 11 | 46 | |
| 12 | 38 | |
| 13 | General surgery: fine-needle aspiration of thyroid nodules. | 1 |
| 14 | Portasystemic shunt fraction quantification with colonic iodine-123 iodoamphetamine. | 15 |
| 15 | 30 | |
| 16 | 127 | |
| 17 | 9 | |
| 18 | Colonic varices: an unusual source of lower gastrointestinal hemorrhage. | 5 |
| 19 | Endoscopic sclerotherapy versus esophageal transection of Child's class C patients with variceal hemorrhage. Comparison with results of portacaval shunt: preliminary report. | 54 |
| 20 | 63 |
About Richard A. Crass
Richard A. Crass is a scholar working on Hepatology, Medical Laboratory Technology and Emergency Medicine, having authored 34 papers that have together received 1.4k indexed citations. Recurring topics across this work include Abdominal Trauma and Injuries (7 papers), Pancreatitis Pathology and Treatment (6 papers) and Liver Disease and Transplantation (6 papers). The work is most often cited by research in Hepatology (374 citations), Emergency Medicine (239 citations) and Surgery (1.0k citations). Richard A. Crass has collaborated with scholars based in United States, Switzerland and Germany. Frequent co-authors include Donald D. Trunkey, John P. Cello, James H. Grendell, R. Brooke Jeffrey, V P Selivanov, George F. Sheldon, Thomas Weber, MP Federle, Lawrence W. Way and Brett C. Sheppard. Their work appears in journals such as New England Journal of Medicine, Gastroenterology and Annals of Surgery.
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.