Gary R. May

2.9k total citations
81 papers, 1.7k citations indexed

About

Gary R. May is a scholar working on Surgery, Pulmonary and Respiratory Medicine and Oncology. According to data from OpenAlex, Gary R. May has authored 81 papers receiving a total of 1.7k indexed citations (citations by other indexed papers that have themselves been cited), including 61 papers in Surgery, 41 papers in Pulmonary and Respiratory Medicine and 21 papers in Oncology. Recurrent topics in Gary R. May's work include Esophageal and GI Pathology (25 papers), Gallbladder and Bile Duct Disorders (25 papers) and Pancreatic and Hepatic Oncology Research (19 papers). Gary R. May is often cited by papers focused on Esophageal and GI Pathology (25 papers), Gallbladder and Bile Duct Disorders (25 papers) and Pancreatic and Hepatic Oncology Research (19 papers). Gary R. May collaborates with scholars based in Canada, United States and Australia. Gary R. May's co-authors include Lloyd R. Sutherland, Jon Meddings, Paul Kortan, L. R. Sutherland, Norman E. Marcon, Gabor Kandel, Peter B. Cotton, Jonathan H. Hsu, Emily Pearsall and Joshua Greenberg and has published in prestigious journals such as Journal of Clinical Oncology, SHILAP Revista de lepidopterología and Gastroenterology.

In The Last Decade

Gary R. May

75 papers receiving 1.7k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Gary R. May Canada 19 1.2k 678 470 361 314 81 1.7k
Jean‐François Bretagne France 30 1.4k 1.2× 510 0.8× 547 1.2× 538 1.5× 543 1.7× 125 2.3k
Kyeong Ok Kim South Korea 23 673 0.6× 627 0.9× 504 1.1× 296 0.8× 388 1.2× 148 1.8k
John Meenan United Kingdom 20 376 0.3× 269 0.4× 298 0.6× 292 0.8× 234 0.7× 55 1.2k
D. Brian Jones Australia 25 699 0.6× 234 0.3× 370 0.8× 413 1.1× 606 1.9× 47 1.9k
Raffaella Morotti United States 26 1.1k 0.9× 436 0.6× 243 0.5× 215 0.6× 558 1.8× 95 2.3k
Hagit Tulchinsky Israel 28 1.4k 1.2× 257 0.4× 910 1.9× 853 2.4× 607 1.9× 87 2.3k
Roberto Santoro Italy 23 1.1k 0.9× 648 1.0× 575 1.2× 112 0.3× 421 1.3× 113 2.1k
Michael Safioleas Greece 28 1.3k 1.1× 436 0.6× 399 0.8× 150 0.4× 279 0.9× 101 2.1k
D Johnston United Kingdom 28 1.9k 1.7× 524 0.8× 929 2.0× 385 1.1× 347 1.1× 60 2.6k
Konstantin Umanskiy United States 20 821 0.7× 150 0.2× 555 1.2× 412 1.1× 369 1.2× 55 1.4k

Countries citing papers authored by Gary R. May

Since Specialization
Citations

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

Fields of papers citing papers by Gary R. May

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Gary R. May. 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 Gary R. May. The network helps show where Gary R. May may publish in the future.

Co-authorship network of co-authors of Gary R. May

This figure shows the co-authorship network connecting the top 25 collaborators of Gary R. May. A scholar is included among the top collaborators of Gary R. May 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 Gary R. May. Gary R. May 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
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Fujiyoshi, Yusuke, Mary Raina Angeli Fujiyoshi, Kareem Khalaf, Gary R. May, & Christopher Teshima. (2024). Sling fiber preservation during POEM reduces incidence of postoperative reflux symptoms. Diseases of the Esophagus. 38(1). 2 indexed citations
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He, Tony, Sunil Gupta, Katarzyna M. Pawlak, et al.. (2024). Modified overtube insertion technique to facilitate safe endoscopic cricopharyngeal myotomy for management of Zenker’s diverticulum. Endoscopy. 56(S 01). E1048–E1049. 1 indexed citations
5.
Fujiyoshi, Yusuke, Kareem Khalaf, Mary Raina Angeli Fujiyoshi, et al.. (2024). Recurrence following successful eradication of neoplasia with endoscopic mucosal resection compared with endoscopic submucosal dissection in Barrett’s esophagus: a retrospective comparison. Endoscopy. 57(1). 5–13. 2 indexed citations
6.
Chen, Yen‐I, Charles Ménard, Mouen A. Khashab, et al.. (2023). EUS-guided gastroenterostomy using a novel through-the-scope exchangeable dual-balloon enteroclysis catheter: a potentially secure and scalable approach. VideoGIE. 8(12). 500–502. 5 indexed citations
7.
Honda, Hirokazu, Jeffrey D. Mosko, Ryosuke Kobayashi, et al.. (2022). Endoscopic ultrasound-directed transgastric endoscopic retrograde cholangiopancreatography for patients with Roux-en-Y gastric bypass anatomy: technical overview. Clinical Endoscopy. 55(6). 736–741. 4 indexed citations
8.
Calo, Natalia Causada, Kirles Bishay, Mohammad Yaghoobi, et al.. (2021). Comparative Effectiveness of Lumen-Apposing Metal Stents and Plastic Stents for the Treatment of Pancreatic Walled-Off Necrosis: A Meta-analysis. Journal of the Canadian Association of Gastroenterology. 5(2). 68–78. 6 indexed citations
9.
Teshima, Christopher, et al.. (2017). Endoscopic Ultrasound-Guided Vascular Therapy: The Present and the Future. Clinical Endoscopy. 50(2). 138–142. 7 indexed citations
10.
Greenberg, Joshua, Jonathan H. Hsu, Mohammed Bawazeer, et al.. (2016). Clinical practice guideline: management of acute pancreatitis. Canadian Journal of Surgery. 59(2). 128–140. 264 indexed citations
11.
Serrano, Pablo E., Robert C. Grant, Terri Berk, et al.. (2014). Progression and Management of Duodenal Neoplasia in Familial Adenomatous Polyposis. Annals of Surgery. 261(6). 1138–1144. 16 indexed citations
12.
Patel, Harshna, Korosh Khalili, Eric Lee, et al.. (2013). IgG4 Related disease – a retrospective descriptive study highlighting Canadian experiences in diagnosis and management. BMC Gastroenterology. 13(1). 168–168. 18 indexed citations
13.
Thomas, Titus, Lakshmana Ayaru, Maria Cirocco, et al.. (2011). Length of Barrett’s segment predicts success of extensive endomucosal resection for eradication of Barrett’s esophagus with early neoplasia. Surgical Endoscopy. 25(11). 3627–3635. 10 indexed citations
14.
Cirocco, Maria, et al.. (2009). Thalidomide for the treatment of chronic gastrointestinal bleeding from angiodysplasias: a case series. European Journal of Gastroenterology & Hepatology. 21(12). 1347–1350. 39 indexed citations
15.
Streutker, Catherine, et al.. (2008). Gastric polyp in pernicious anemia: an argument to remove even when biopsy shows hyperplasia. Endoscopy. 40(S 02). E77–E78. 2 indexed citations
16.
Zanati, Simon, Elaine Yong, Maria Cirocco, et al.. (2008). Endoscopic cryotherapy for the management of gastric antral vascular ectasia. Gastrointestinal Endoscopy. 68(5). 895–902. 53 indexed citations
17.
Wu, Hao, Elijah Dixon, Gary R. May, & Francis Sutherland. (2006). Management of perforation after endoscopic retrograde cholangiopancreatography (ERCP): a population-based review. HPB. 8(5). 393–399. 74 indexed citations
18.
May, Gary R., et al.. (2006). Diagnosis of drug overdose by rapid reversal with naloxone. Emergency Medicine Journal. 23(11). 874–875. 2 indexed citations
19.
Sutherland, L R, Daniel Roth, Paul L. Beck, Gary R. May, & Kazuya Makiyama. (2002). Oral 5-aminosalicylic acid for maintenance of remission in ulcerative colitis. Cochrane Database of Systematic Reviews. CD000544–CD000544. 99 indexed citations
20.
Dixon, Elijah, Francis Sutherland, Kelly W. Burak, Gregory McKinnon, & Gary R. May. (2001). Cystadenoma of the liver without mesenchymal stroma in a female following hormonal therapy for acne. HPB. 3(2). 183–186. 2 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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