J. Umlas
Impact in
- Biochemistry top 5%
- Blood transfusion and management
-
- Trauma, Hemostasis, Coagulopathy, Resuscitation
Papers in
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- Blood transfusion and management 9
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- Erythrocyte Function and Pathophysiology 3
- Co-authors
- Margot S. Kruskall (2 shared papers)May S. Jacobson (2 shared papers)George W. Burke (1 shared paper)Sheldon C. Binder (1 shared paper)Dwight E. Harken (1 shared paper)Sunny Dzik (1 shared paper)Rahul Sakhuja (1 shared paper)Kenneth D. Friedman (1 shared paper)
- Journals
- Transfusion (12 papers)Journal of Thoracic and Cardiovascular Surgery (1 paper)Biomedicines (1 paper)Ophthalmic surgery, lasers & imaging retina (1 paper)PubMed (5 papers)
- Partner nations
- United StatesVenezuela
In The Last Decade
J. Umlas
20 papers receiving 302 citations
Peers
Comparison fields: 5 of 61
- Biochemistry 140
- Critical Care and Intensive Care Medicine 77
- Internal Medicine 24
- Hematology 64
- Management of Technology and Innovation 27
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 23 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
Showing the 20 most-cited of 21 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | Heterotopic pancreas: gastric outlet obstruction secondary to pancreatitis and pancreatic pseudocyst. | 1989 | 47 |
| 2 | 1994 | 34 | |
| 3 | 1994 | 34 | |
| 4 | 1981 | 32 | |
| 5 | 1976 | 31 | |
| 6 | 1988 | 30 | |
| 7 | 1975 | 21 | |
| 8 | Warfarin-induced alopecia. | 1988 | 15 |
| 9 | 1991 | 14 | |
| 10 | 1975 | 13 | |
| 11 | 1993 | 12 | |
| 12 | Nonfamilial Turcot's syndrome associated with Crohn's disease and duodenal ulcer in one kindred. | 1983 | 11 |
| 13 | 1991 | 9 | |
| 14 | 1993 | 6 | |
| 15 | 1980 | 5 | |
| 16 | 2001 | 5 | |
| 17 | 2023 | 4 | |
| 18 | Preparation of bloody specimens for cytologic examination using saponin. | 1972 | 4 |
| 19 | 1976 | 4 | |
| 20 | 1975 | 2 |
About J. Umlas
J. Umlas is a scholar working on Biochemistry, Physiology, Surgery, Cardiology and Cardiovascular Medicine and Hematology, having authored 21 papers that have together received 334 indexed citations. Recurring topics across this work include Blood transfusion and management (9 papers), Blood groups and transfusion (4 papers), Hyperglycemia and glycemic control in critically ill and hospitalized patients (3 papers), Erythrocyte Function and Pathophysiology (3 papers), Blood disorders and treatments (3 papers), Atrial Fibrillation Management and Outcomes (2 papers), Venous Thromboembolism Diagnosis and Management (2 papers) and Acute Myocardial Infarction Research (2 papers). The work is most often cited by research in Biochemistry (140 citations), Critical Care and Intensive Care Medicine (77 citations), Internal Medicine (24 citations), Hematology (64 citations) and Management of Technology and Innovation (27 citations). J. Umlas has collaborated with scholars based in United States and Venezuela. Frequent co-authors include Margot S. Kruskall, May S. Jacobson, George W. Burke, Sheldon C. Binder, Dwight E. Harken, Sunny Dzik, Rahul Sakhuja, Kenneth D. Friedman, J.R. Kuszak and Shona Dalal. Their work appears in journals such as Transfusion, Journal of Thoracic and Cardiovascular Surgery, Biomedicines, Ophthalmic surgery, lasers & imaging retina 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.