R F Logan
- Surgery top 5%
- Gastroenterology top 0.5%
- Pulmonary and Respiratory Medicine top 10%
- Epidemiology
- Cardiology and Cardiovascular Medicine
- Co-authors
- Simon TravisSarah HearnshawK R PalmerMichael MurphyD. LoweTim RockallT.C. NorthfieldHugh Devlin
- Topics
- Gastrointestinal Bleeding Diagnosis and Treatment (10 papers)Helicobacter pylori-related gastroenterology studies (7 papers)Gastrointestinal disorders and treatments (6 papers)
- Journals
- The LancetGastroenterologyGut
- Partner nations
- United KingdomQatarItaly
In The Last Decade
R F Logan
30 papers receiving 1.3k citations
Hit Papers
Peers
Comparison fields: 5 of 89
- Surgery 891
- Gastroenterology 848
- Pulmonary and Respiratory Medicine 242
- Epidemiology 127
- Cardiology and Cardiovascular Medicine 108
Countries citing papers authored by R F Logan
This map shows the geographic impact of R F Logan'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 R F Logan with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites R F Logan more than expected).
Fields of papers citing papers by R F Logan
This network shows the impact of papers produced by R F Logan. 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 R F Logan. The network helps show where R F Logan may publish in the future.
Co-authorship network of co-authors of R F Logan
This figure shows the co-authorship network connecting the top 25 collaborators of R F Logan. A scholar is included among the top collaborators of R F Logan 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 R F Logan. R F Logan is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | 0 | |
| 2 | Acute upper gastrointestinal bleeding in the UK: patient characteristics, diagnoses and outcomes in the 2007 UK auditbreakdown → | 449 |
| 3 | 145 | |
| 4 | 62 | |
| 5 | Preliminary results of the UK comparative audit of over 6500 patients with acute upper gastrointestinal bleeding | 4 |
| 6 | Transfusion in acute upper gastrointestinal bleeding: Preliminary results from the uk comparative audit | 1 |
| 7 | 66 | |
| 8 | 6 | |
| 9 | 24 | |
| 10 | 34 | |
| 11 | 125 | |
| 12 | 16 | |
| 13 | 10 | |
| 14 | 15 | |
| 15 | 26 | |
| 16 | 112 | |
| 17 | 56 | |
| 18 | 4 | |
| 19 | 10 | |
| 20 | Control of chronic disease in general practice and industry. | 1 |
About R F Logan
R F Logan is a scholar working on Gastroenterology, Surgery and Pharmacy, having authored 32 papers that have together received 1.4k indexed citations. Recurring topics across this work include Gastrointestinal Bleeding Diagnosis and Treatment (10 papers), Helicobacter pylori-related gastroenterology studies (7 papers) and Gastrointestinal disorders and treatments (6 papers). The work is most often cited by research in Gastroenterology (848 citations), Surgery (891 citations) and Anesthesiology and Pain Medicine (101 citations). R F Logan has collaborated with scholars based in United Kingdom, Qatar and Italy. Frequent co-authors include Simon Travis, Sarah Hearnshaw, K R Palmer, Michael Murphy, D. Lowe, Tim Rockall, T.C. Northfield, Hugh Devlin, J. Gillon and A. Morden. Their work appears in journals such as The Lancet, Gastroenterology and Gut.
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.