Zoe Tolkien

2.0k total citations · 1 hit paper
12 papers, 724 citations indexed

About

Zoe Tolkien is a scholar working on Surgery, Cardiology and Cardiovascular Medicine and Public Health, Environmental and Occupational Health. According to data from OpenAlex, Zoe Tolkien has authored 12 papers receiving a total of 724 indexed citations (citations by other indexed papers that have themselves been cited), including 4 papers in Surgery, 4 papers in Cardiology and Cardiovascular Medicine and 3 papers in Public Health, Environmental and Occupational Health. Recurrent topics in Zoe Tolkien's work include Iron Metabolism and Disorders (2 papers), Inflammatory Bowel Disease (2 papers) and Cardiovascular Health and Risk Factors (2 papers). Zoe Tolkien is often cited by papers focused on Iron Metabolism and Disorders (2 papers), Inflammatory Bowel Disease (2 papers) and Cardiovascular Health and Risk Factors (2 papers). Zoe Tolkien collaborates with scholars based in United Kingdom, Netherlands and Denmark. Zoe Tolkien's co-authors include Jonathan J. Powell, Dora I. A. Pereira, Lynne Stecher, Adrian Mander, Carmel Moore, Emanuele Di Angelantonio, John Danesh, Matthew R. Walker, David L. Allen and Stephen Kaptoge and has published in prestigious journals such as PLoS ONE, BMC Public Health and Heart.

In The Last Decade

Zoe Tolkien

12 papers receiving 699 citations

Hit Papers

Ferrous Sulfate Supplementation Causes Significant Gastro... 2015 2026 2018 2022 2015 100 200 300 400 500
What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

  1. Ferrous Sulfate Supplementation Causes Significant Gastrointestinal Side-Effects in Adults: A Systematic Review and Meta-Analysis
    2015 524 citations Zoe Tolkien, Lynne Stecher et al. PLoS ONE profile →

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Zoe Tolkien United Kingdom 10 416 230 130 67 60 12 724
Nicole U. Stoffel Switzerland 16 707 1.7× 386 1.7× 324 2.5× 62 0.9× 51 0.8× 32 1.0k
Waldemar Karnafel Poland 14 248 0.6× 153 0.7× 45 0.3× 118 1.8× 94 1.6× 65 814
Mahmoud Ali Egypt 8 617 1.5× 439 1.9× 128 1.0× 70 1.0× 10 0.2× 42 888
L. R. I. Baker United Kingdom 13 359 0.9× 193 0.8× 57 0.4× 71 1.1× 30 0.5× 25 775
Ronald T. Acton United States 10 171 0.4× 127 0.6× 124 1.0× 169 2.5× 31 0.5× 15 597
Meredith A. Atkinson United States 15 253 0.6× 113 0.5× 62 0.5× 53 0.8× 22 0.4× 51 854
M. Kirchhoff Denmark 12 379 0.9× 195 0.8× 138 1.1× 40 0.6× 16 0.3× 30 618
Usha Rusia India 18 433 1.0× 300 1.3× 190 1.5× 34 0.5× 11 0.2× 43 762
Bernard A. Davis United Kingdom 14 1.1k 2.5× 1.1k 4.8× 176 1.4× 65 1.0× 30 0.5× 24 1.5k
Paul H. Caldron United States 13 182 0.4× 116 0.5× 46 0.4× 69 1.0× 25 0.4× 21 641

Countries citing papers authored by Zoe Tolkien

Since Specialization
Citations

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

Fields of papers citing papers by Zoe Tolkien

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Zoe Tolkien. 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 Zoe Tolkien. The network helps show where Zoe Tolkien may publish in the future.

Co-authorship network of co-authors of Zoe Tolkien

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

All Works

12 of 12 papers shown
1.
Davies, Gareth, Zoe Tolkien, Irene Kreis, et al.. (2020). Methods for assessment of patient adherence to removable orthoses used after surgery or trauma to the appendicular skeleton: a systematic review. Trials. 21(1). 507–507. 10 indexed citations
2.
Banner, Jytte, Cristina Basso, Zoe Tolkien, et al.. (2020). Autopsy examination in sudden cardiac death: a current perspective on behalf of the Association for European Cardiovascular Pathology. Archiv für Pathologische Anatomie und Physiologie und für Klinische Medicin. 478(4). 687–693. 25 indexed citations
3.
4.
Blencowe, Natalie, Leila Rooshenas, Zoe Tolkien, et al.. (2019). A qualitative study to identify indicators of the quality of wound closure. Journal of Infection Prevention. 20(5). 214–223. 3 indexed citations
5.
Šilarova, Barbora, Stephen J. Sharp, Juliet A. Usher‐Smith, et al.. (2019). Effect of communicating phenotypic and genetic risk of coronary heart disease alongside web-based lifestyle advice: the INFORM Randomised Controlled Trial. Heart. 105(13). 982–989. 26 indexed citations
6.
Tolkien, Zoe, Shelley Potter, Nicholas Burr, et al.. (2017). Conservative management of mallet injuries: A national survey of current practice in the UK. Journal of Plastic Reconstructive & Aesthetic Surgery. 70(7). 901–907. 10 indexed citations
7.
8.
Tolkien, Zoe, Lynne Stecher, Adrian Mander, Dora I. A. Pereira, & Jonathan J. Powell. (2015). Ferrous Sulfate Supplementation Causes Significant Gastrointestinal Side-Effects in Adults: A Systematic Review and Meta-Analysis. PLoS ONE. 10(2). e0117383–e0117383. 524 indexed citations breakdown →
9.
10.
11.
Powell, Jonathan J., William B. Cook, Carol Hutchinson, et al.. (2013). Dietary fortificant iron intake is negatively associated with quality of life in patients with mildly active inflammatory bowel disease. Nutrition & Metabolism. 10(1). 9–9. 19 indexed citations
12.
Tolkien, Zoe, Dora I. A. Pereira, Emily Fitt, et al.. (2013). Dietary iron does not impact the quality of life of patients with quiescent ulcerative colitis: an observational study. Nutrition Journal. 12(1). 152–152. 6 indexed citations

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.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by Nicole U. Stoffel Breakdown of academic impact, for papers by Waldemar Karnafel Breakdown of academic impact, for papers by Mahmoud Ali Breakdown of academic impact, for papers by L. R. I. Baker Breakdown of academic impact, for papers by Ronald T. Acton Breakdown of academic impact, for papers by Meredith A. Atkinson Breakdown of academic impact, for papers by M. Kirchhoff Breakdown of academic impact, for papers by Usha Rusia Breakdown of academic impact, for papers by Bernard A. Davis Breakdown of academic impact, for papers by Paul H. Caldron
Rankless by CCL
2026