Tim O’Brien

4.1k citations
27 papers · 534 · h-index 13

Impact in

Papers in

Tim O’Brien

25 papers receiving 519 citations

Peers

Tim O’Brien
Comparison fields: 5 of 84
  • Pulmonary and Respiratory Medicine 281
  • Rheumatology 74
  • Pediatrics, Perinatology and Child Health 95
  • Dermatology 40
  • Cancer Research 58
Replace Joan S. McClure with:
Joan S. McClure United States
Pia Paffenholz Germany
Arti Parekh United States
Alana M Murphy United States
Andrew Winer United States
Jean‐Philippe Adam France
Kevin R. Rice United States
Savvas Papagrigoriadis United Kingdom
Ahmed Eldefrawy United States
S.K. Sundaram United Kingdom
Tim O’Brien relative to Joan S. McClure United States Joan S. McClure's profile →
Citations per field
00.5×3.2×
Joan S. McClure · 1×
Citations per year

Countries citing papers authored by Tim O’Brien

Since Specialization
Citations

This map shows the geographic impact of Tim O’Brien'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 Tim O’Brien with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Tim O’Brien more than expected).

Fields of papers citing papers by Tim O’Brien

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Tim O’Brien. 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 Tim O’Brien. The network helps show where Tim O’Brien may publish in the future.

Co-authors

The 25 scholars most cited alongside Tim O’Brien, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with Tim O’Brien Line = papers co-authored together Tim O’Brien links everyone, so they are left out of the graph.

All Works

20 of 20 papers shown

Showing the 20 most-cited of 27 papers — load more, or switch the sort, to bring in the rest.

#Work
1 200593
2 201185
3 201181
4 201533
5 201626
6 201525
7 201824
8 201620
9 200920
10 201816
11 201014
12 201314
13 201713
14 201710
15 20089
16 20029
17 20049
18 20158
19 20166
20 20096

About Tim O’Brien

Tim O’Brien is a scholar working on Pulmonary and Respiratory Medicine, Surgery, Molecular Biology, Rheumatology and General Health Professions, having authored 27 papers that have together received 534 indexed citations. Recurring topics across this work include Renal cell carcinoma treatment (8 papers), Renal and related cancers (4 papers), IgG4-Related and Inflammatory Diseases (4 papers), Bladder and Urothelial Cancer Treatments (3 papers), Healthcare Policy and Management (3 papers), Gastrointestinal disorders and treatments (3 papers), Ureteral procedures and complications (3 papers) and Pediatric Urology and Nephrology Studies (3 papers). The work is most often cited by research in Pulmonary and Respiratory Medicine (281 citations), Rheumatology (74 citations), Pediatrics, Perinatology and Child Health (95 citations), Dermatology (40 citations) and Cancer Research (58 citations). Tim O’Brien has collaborated with scholars based in United Kingdom, Australia and Netherlands. Frequent co-authors include Darrell Allen, R. C. Tiptaft, Jonathan Glass, Sarah Fowler, Christopher McCormack, H. Miles Prince, Axel Bex, Catherine Horsfield, Simon Chowdhury and James Pattison. Their work appears in journals such as British Journal of Urology, Journal of Endourology, European Urology, Australasian Journal of Dermatology and Nature Genetics.

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.

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