Guy Hagan

468 total citations
16 papers, 218 citations indexed

About

Guy Hagan is a scholar working on Pulmonary and Respiratory Medicine, Physiology and Surgery. According to data from OpenAlex, Guy Hagan has authored 16 papers receiving a total of 218 indexed citations (citations by other indexed papers that have themselves been cited), including 10 papers in Pulmonary and Respiratory Medicine, 5 papers in Physiology and 4 papers in Surgery. Recurrent topics in Guy Hagan's work include Pulmonary Hypertension Research and Treatments (6 papers), Infectious Diseases and Tuberculosis (3 papers) and Ocular Infections and Treatments (2 papers). Guy Hagan is often cited by papers focused on Pulmonary Hypertension Research and Treatments (6 papers), Infectious Diseases and Tuberculosis (3 papers) and Ocular Infections and Treatments (2 papers). Guy Hagan collaborates with scholars based in United Kingdom, United States and Australia. Guy Hagan's co-authors include Nazim Nathani, Joanna Pepke‐Żaba, Karen Sheares, Mark Southwood, Robert Ross, Nicholas W. Morrell, Nicholas Screaton, James H.F. Rudd, Elaine Soon and James Coulson and has published in prestigious journals such as PLoS ONE, Cardiovascular Research and Thorax.

In The Last Decade

Guy Hagan

14 papers receiving 213 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Guy Hagan United Kingdom 8 114 73 52 41 38 16 218
Bo Da Nam South Korea 10 117 1.0× 46 0.6× 58 1.1× 75 1.8× 69 1.8× 48 289
Riccardo Pozzan Italy 11 189 1.7× 40 0.5× 29 0.6× 40 1.0× 31 0.8× 17 285
Ravi Nayak United States 10 112 1.0× 20 0.3× 48 0.9× 12 0.3× 24 0.6× 24 211
Heather Whittingham Canada 6 98 0.9× 55 0.8× 38 0.7× 21 0.5× 28 0.7× 9 234
Nader Chebib France 8 95 0.8× 26 0.4× 26 0.5× 18 0.4× 36 0.9× 17 163
Jude Moutchia United States 11 113 1.0× 68 0.9× 47 0.9× 70 1.7× 39 1.0× 26 266
Aude Gibelin France 9 169 1.5× 7 0.1× 22 0.4× 43 1.0× 46 1.2× 28 256
J. Timothy Sherwood United States 8 218 1.9× 60 0.8× 118 2.3× 16 0.4× 43 1.1× 17 327
Divyansh Bajaj United States 8 60 0.5× 56 0.8× 64 1.2× 11 0.3× 47 1.2× 20 240
Elisa Mincholé Spain 8 79 0.7× 27 0.4× 31 0.6× 31 0.8× 159 4.2× 14 275

Countries citing papers authored by Guy Hagan

Since Specialization
Citations

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

Fields of papers citing papers by Guy Hagan

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Guy Hagan

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

All Works

16 of 16 papers shown
1.
2.
Kon, Onn Min, Nicholas A. V. Beare, David Connell, et al.. (2022). BTS clinical statement for the diagnosis and management of ocular tuberculosis. BMJ Open Respiratory Research. 9(1). e001225–e001225. 17 indexed citations
3.
Ojuawo, A, et al.. (2022). Disseminated tuberculosis associated with deficient interleukin-23/tyrosine kinase 2 signalling. BMJ Case Reports. 15(8). e250479–e250479. 3 indexed citations
4.
Hagan, Guy, et al.. (2017). Spontaneous pneumothorax in a patient with pneumocystis pneumonia. BMJ Case Reports. 2017. bcr2017219754–bcr2017219754. 2 indexed citations
5.
Southwood, Mark, Robert V. MacKenzie Ross, Rhoda E. Kuc, et al.. (2016). Endothelin ET A receptors predominate in chronic thromboembolic pulmonary hypertension. Life Sciences. 159. 104–110. 16 indexed citations
6.
Deboeck, Gaël, Dolores Taboada, Guy Hagan, et al.. (2014). Maximal Cardiac Output Determines 6 Minutes Walking Distance in Pulmonary Hypertension. PLoS ONE. 9(3). e92324–e92324. 18 indexed citations
7.
Hagan, Guy & Nazim Nathani. (2013). Clinical review: Tuberculosis on the intensive care unit. Critical Care. 17(5). 240–240. 41 indexed citations
8.
Hagan, Guy, et al.. (2012). A ‘‘not so superficial” skin infection in a patient with diabetes. BMJ Case Reports. 2012. bcr2012007062–bcr2012007062. 6 indexed citations
9.
Hagan, Guy, Mark Southwood, Carmen Treacy, et al.. (2011). 18FDG PET Imaging can Quantify Increased Cellular Metabolism in Pulmonary Arterial Hypertension: A Proof‐of‐Principle Study. Pulmonary Circulation. 1(4). 448–455. 55 indexed citations
10.
Hagan, Guy, Deepa Gopalan, Colin Church, et al.. (2011). Isolated Large Vessel Pulmonary Vasculitis as a Cause of Chronic Obstruction of the Pulmonary Arteries. Pulmonary Circulation. 1(3). 425–429. 19 indexed citations
11.
Hagan, Guy & Joanna Pepke‐Żaba. (2011). Pulmonary hypertension, nitric oxide and nitric oxide-releasing compounds. Expert Review of Respiratory Medicine. 5(2). 163–171. 19 indexed citations
12.
Hagan, Guy, Carmen Treacy, Robert Ross, et al.. (2010). Haemodynamics And Functional Outcome Following Pulmonary Endarterectomy(PEA) – A Single Centre Experience 2006 - 2009. A1942–A1942. 1 indexed citations
13.
Hagan, Guy & Patricia V. Lawford. (2009). New diagnosis and subsequent post-partum radiological improvement of lymphangioleiomyomatosis. Thorax. 64(5). 460–460. 2 indexed citations
14.
Hagan, Guy, et al.. (2004). Spinal epidural abscess presenting as acute abdomen. Annals of The Royal College of Surgeons of England. 86(6). 15–17. 6 indexed citations
15.
16.
Ono, S, Valmik Bhargava, L. Mao, et al.. (1994). In vivo assessment of left ventricular remodelling after myocardial infarction by digital video contrast angiography in the rat. Cardiovascular Research. 28(3). 349–357. 13 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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