J. Umlas
Impact in
- Biochemistry top 5%
- Blood transfusion and management
-
- Trauma, Hemostasis, Coagulopathy, Resuscitation
Papers in
-
- Blood transfusion and management 9
-
- Erythrocyte Function and Pathophysiology 3
- Co-authors
- Margot S. Kruskall (2 shared papers)George W. Burke (1 shared paper)Ronald S. Weinstein (1 shared paper)J.R. Kuszak (1 shared paper)Sheldon C. Binder (1 shared paper)Dwight E. Harken (1 shared paper)May S. Jacobson (2 shared papers)Rahul Sakhuja (1 shared paper)
- Journals
- Transfusion (12 papers)Ophthalmic surgery, lasers & imaging retina (1 paper)Journal of Thoracic and Cardiovascular Surgery (1 paper)PubMed (5 papers)Journal of Ultrastructure and Molecular Structure Research (1 paper)
- Partner nations
- United States
In The Last Decade
J. Umlas
19 papers receiving 325 citations
Peers
Comparison fields: 5 of 62
- Biochemistry 137
- Critical Care and Intensive Care Medicine 74
- Internal Medicine 21
- Hematology 64
- Surgery 128
Countries citing papers authored by J. Umlas
This map shows the geographic impact of J. Umlas'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 J. Umlas with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites J. Umlas more than expected).
Fields of papers citing papers by J. Umlas
This network shows the impact of papers produced by J. Umlas. 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 J. Umlas. The network helps show where J. Umlas may publish in the future.
Co-authors
The 19 scholars most cited alongside J. Umlas, 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 | Heterotopic pancreas: gastric outlet obstruction secondary to pancreatitis and pancreatic pseudocyst. | 1989 | 52 |
| 2 | 1988 | 48 | |
| 3 | 1976 | 38 | |
| 4 | 1994 | 35 | |
| 5 | 1994 | 34 | |
| 6 | 1981 | 32 | |
| 7 | 1975 | 21 | |
| 8 | Warfarin-induced alopecia. | 1988 | 17 |
| 9 | 1991 | 15 | |
| 10 | 1975 | 15 | |
| 11 | Nonfamilial Turcot's syndrome associated with Crohn's disease and duodenal ulcer in one kindred. | 1983 | 13 |
| 12 | 1991 | 12 | |
| 13 | 1993 | 12 | |
| 14 | 1993 | 6 | |
| 15 | 1976 | 5 | |
| 16 | 1980 | 5 | |
| 17 | Preparation of bloody specimens for cytologic examination using saponin. | 1972 | 5 |
| 18 | 2001 | 5 | |
| 19 | 1975 | 2 | |
| 20 | Measurement of plasma heparin levels using a fluorometric assay. | 1983 | 1 |
About J. Umlas
J. Umlas is a scholar working on Biochemistry, Physiology, Cardiology and Cardiovascular Medicine, Hematology and Surgery, having authored 20 papers that have together received 373 indexed citations. Recurring topics across this work include Blood transfusion and management (9 papers), Blood groups and transfusion (4 papers), Erythrocyte Function and Pathophysiology (3 papers), Blood disorders and treatments (3 papers), Hyperglycemia and glycemic control in critically ill and hospitalized patients (2 papers), Venous Thromboembolism Diagnosis and Management (2 papers), Trauma, Hemostasis, Coagulopathy, Resuscitation (2 papers) and Blood donation and transfusion practices (2 papers). The work is most often cited by research in Biochemistry (137 citations), Critical Care and Intensive Care Medicine (74 citations), Internal Medicine (21 citations), Hematology (64 citations) and Surgery (128 citations). J. Umlas has collaborated with scholars based in United States. Frequent co-authors include Margot S. Kruskall, George W. Burke, Ronald S. Weinstein, J.R. Kuszak, Sheldon C. Binder, Dwight E. Harken, May S. Jacobson, Rahul Sakhuja, Kenneth D. Friedman and Sunny Dzik. Their work appears in journals such as Transfusion, Ophthalmic surgery, lasers & imaging retina, Journal of Thoracic and Cardiovascular Surgery, PubMed and Journal of Ultrastructure and Molecular Structure 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.