Helen Thomas

1.9k total citations
44 papers, 1.1k citations indexed

About

Helen Thomas is a scholar working on Surgery, Infectious Diseases and Public Health, Environmental and Occupational Health. According to data from OpenAlex, Helen Thomas has authored 44 papers receiving a total of 1.1k indexed citations (citations by other indexed papers that have themselves been cited), including 21 papers in Surgery, 9 papers in Infectious Diseases and 7 papers in Public Health, Environmental and Occupational Health. Recurrent topics in Helen Thomas's work include Transplantation: Methods and Outcomes (11 papers), Renal Transplantation Outcomes and Treatments (7 papers) and Organ Transplantation Techniques and Outcomes (5 papers). Helen Thomas is often cited by papers focused on Transplantation: Methods and Outcomes (11 papers), Renal Transplantation Outcomes and Treatments (7 papers) and Organ Transplantation Techniques and Outcomes (5 papers). Helen Thomas collaborates with scholars based in United Kingdom, Canada and Australia. Helen Thomas's co-authors include Robert S. Bonser, Nicholas R. Banner, Mary Ramsay, Chris Rogers, Dilys Morgan, Amanda Walsh, George Kafatos, Bengü Said, Linda Booth and Samreen Ijaz and has published in prestigious journals such as The Lancet, SHILAP Revista de lepidopterología and Blood.

In The Last Decade

Helen Thomas

39 papers receiving 1.1k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Helen Thomas United Kingdom 17 450 259 225 179 145 44 1.1k
Natalia Polanco Spain 18 285 0.6× 388 1.5× 148 0.7× 239 1.3× 56 0.4× 62 1.6k
Mignon McCulloch South Africa 19 353 0.8× 166 0.6× 71 0.3× 100 0.6× 26 0.2× 121 1.4k
Delawir Kahn South Africa 24 1.0k 2.3× 194 0.7× 579 2.6× 269 1.5× 36 0.2× 63 1.8k
Ingi Lee United States 14 227 0.5× 317 1.2× 106 0.5× 96 0.5× 36 0.2× 23 851
Anita Verma United Kingdom 21 488 1.1× 538 2.1× 396 1.8× 89 0.5× 36 0.2× 74 1.5k
Michael Perch Denmark 25 1.6k 3.5× 461 1.8× 120 0.5× 556 3.1× 517 3.6× 123 2.6k
Óscar Len Spain 30 591 1.3× 1.0k 3.9× 256 1.1× 346 1.9× 56 0.4× 107 2.6k
F.K. Gould United Kingdom 17 327 0.7× 273 1.1× 66 0.3× 72 0.4× 48 0.3× 56 1.1k
Fabio Tumietto Italy 23 310 0.7× 404 1.6× 42 0.2× 51 0.3× 24 0.2× 53 2.1k
Jeanne V. Linden United States 19 235 0.5× 301 1.2× 42 0.2× 16 0.1× 77 0.5× 43 1.7k

Countries citing papers authored by Helen Thomas

Since Specialization
Citations

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

Fields of papers citing papers by Helen Thomas

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Helen Thomas

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

All Works

20 of 20 papers shown
1.
Mumford, Lisa, Rachel Hogg, Peter Lanyon, et al.. (2025). Impact of SARS-CoV-2 spike antibody positivity on infection and hospitalisation rates in immunosuppressed populations during the omicron period: the MELODY study. The Lancet. 405(10475). 314–328. 1 indexed citations
2.
3.
Pearce, Fiona, Sean H. Lim, Mary Bythell, et al.. (2023). Antibody prevalence after three or more COVID-19 vaccine doses in individuals who are immunosuppressed in the UK: a cross-sectional study from MELODY. The Lancet Rheumatology. 5(8). e461–e473. 11 indexed citations
4.
Hayes, Wesley, Emma Laing, Claire Foley, et al.. (2022). Multicentre randomised controlled trial: protocol for Plasma-Lyte Usage and Assessment of Kidney Transplant Outcomes in Children (PLUTO). BMJ Open. 12(3). e055595–e055595.
5.
6.
Mantzourani, Efi, Hamde Nazar, Gareth John, et al.. (2020). Exploring the association of the discharge medicines review with patient hospital readmissions through national routine data linkage in Wales: a retrospective cohort study. BMJ Open. 10(2). e033551–e033551. 13 indexed citations
7.
Lecky, Donna M, Tom Nichols, Peter M. Hawkey, et al.. (2017). Informing future research for carriage of multiresistant Gram-negative bacteria: problems with recruiting to an English stool sample community prevalence study. BMJ Open. 7(12). e017947–e017947. 3 indexed citations
8.
Morbey, Roger, Sally Harcourt, Richard Pebody, et al.. (2017). The burden of seasonal respiratory infections on a national telehealth service in England. Epidemiology and Infection. 145(9). 1922–1932. 15 indexed citations
9.
Clark, Stephen, George J. Arnaoutakis, Nizar Yonan, et al.. (2015). National Healthcare Delivery Systems Influence Lung Transplant Outcomes for Cystic Fibrosis. American Journal of Transplantation. 15(7). 1948–1957. 20 indexed citations
10.
Maimaris, Will, et al.. (2013). Public health management of salmonella typhi/paratyphi case and contact screening: Lessons from North London. Public Health. 127(3). 207–213. 7 indexed citations
11.
Mounts, Anthony W., Stéphane De La Rocque, Julia Fitzner, et al.. (2013). The early response to a novel coronavirus in the Middle East. Eastern Mediterranean Health Journal. 19(Supp. 1). S19–S25. 4 indexed citations
12.
Thomas, Helen, et al.. (2012). Incidence, Determinants, and Outcome of Chronic Kidney Disease After Adult Heart Transplantation in the United Kingdom. Transplantation. 93(11). 1151–1157. 41 indexed citations
13.
Banner, Nicholas R., Robert S. Bonser, Stephen Clark, et al.. (2011). UK guidelines for referral and assessment of adults for heart transplantation. Heart. 97(18). 1520–1527. 68 indexed citations
14.
Thomas, Helen, et al.. (2011). Incidence and outcome of Levitronix CentriMag support as rescue therapy for early cardiac allograft failure: a United Kingdom national study. European Journal of Cardio-Thoracic Surgery. 40(6). 1348–54. 24 indexed citations
15.
Said, Bengü, Samreen Ijaz, George Kafatos, et al.. (2009). Hepatitis E Outbreak on Cruise Ship. Emerging infectious diseases. 15(11). 1738–1744. 198 indexed citations
16.
Rogers, Chris, et al.. (2009). Trends in adult heart transplantation: a national survey from the United Kingdom Cardiothoracic Transplant Audit 1995–2007☆☆☆. European Journal of Cardio-Thoracic Surgery. 37(1). 80–86. 8 indexed citations
17.
Dudley, Christopher, Rachel Johnson, Helen Thomas, Rommel Ravanan, & David Ansell. (2009). Factors That Influence Access to the National Renal Transplant Waiting List. Transplantation. 88(1). 96–102. 70 indexed citations
18.
19.
Messika‐Zeitoun, David, Helen Thomas, Michael Bellamy, et al.. (2004). 1030-137 Clinical presentation and outcome of tricuspid regurgitation due to flail leaflets. Journal of the American College of Cardiology. 43(5). A428–A429.
20.
Thomas, Helen, et al.. (1999). Radiation exposure to personnel during examination of limbs of horses with a portable hand-held fluoroscopic unit. Journal of the American Veterinary Medical Association. 215(3). 372–379. 1 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.

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