James L. Leenstra

1.2k total citations · 1 hit paper
18 papers, 752 citations indexed

About

James L. Leenstra is a scholar working on Pulmonary and Respiratory Medicine, Surgery and Oncology. According to data from OpenAlex, James L. Leenstra has authored 18 papers receiving a total of 752 indexed citations (citations by other indexed papers that have themselves been cited), including 9 papers in Pulmonary and Respiratory Medicine, 7 papers in Surgery and 7 papers in Oncology. Recurrent topics in James L. Leenstra's work include Pancreatic and Hepatic Oncology Research (4 papers), Oral health in cancer treatment (4 papers) and Head and Neck Cancer Studies (4 papers). James L. Leenstra is often cited by papers focused on Pancreatic and Hepatic Oncology Research (4 papers), Oral health in cancer treatment (4 papers) and Head and Neck Cancer Studies (4 papers). James L. Leenstra collaborates with scholars based in United States and Netherlands. James L. Leenstra's co-authors include Qian Shi, Wendy L. Frankel, Eileen M. O’Reilly, Spencer C. Behr, Robert Marsh, Joseph M. Herman, Jeffrey A. Meyerhardt, Syed A. Ahmad, Eric A. Collisson and Matthew H. G. Katz and has published in prestigious journals such as JAMA, Journal of Clinical Oncology and International Journal of Radiation Oncology*Biology*Physics.

In The Last Decade

James L. Leenstra

18 papers receiving 742 citations

Hit Papers

Efficacy of Preoperative mFOLFIRINOX vs mFOLFIRINOX Plus ... 2022 2026 2023 2024 2022 40 80 120

Peers

James L. Leenstra
Comparison fields: 5 of 69
  • Oncology 431
  • Pulmonary and Respiratory Medicine 386
  • Cancer Research 166
  • Surgery 164
  • Epidemiology 159
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Ayman Allam Saudi Arabia View profile →
Citations per field, relative to James L. Leenstra
James L. Leenstra · 1×
Citations per year, relative to James L. Leenstra
James L. Leenstra · 1×

Countries citing papers authored by James L. Leenstra

Since Specialization
Citations

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

Fields of papers citing papers by James L. Leenstra

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by James L. Leenstra. 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 James L. Leenstra. The network helps show where James L. Leenstra may publish in the future.

Co-authorship network of co-authors of James L. Leenstra

This figure shows the co-authorship network connecting the top 25 collaborators of James L. Leenstra. A scholar is included among the top collaborators of James L. Leenstra 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 James L. Leenstra. James L. Leenstra is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

18 of 18 papers shown
# Work Indexed citations
1 1
2 1
3
Efficacy of Preoperative mFOLFIRINOX vs mFOLFIRINOX Plus Hypofractionated Radiotherapy for Borderline Resectable Adenocarcinoma of the Pancreas breakdown →
144
4 13
5 100
6 7
7 52
8 14
9 5
10 136
11 8
12 55
13 6
14 3
15 50
16 56
17 2
18 99

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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2026