Jason Robertson

597 total citations
23 papers, 428 citations indexed

About

Jason Robertson is a scholar working on Surgery, Oncology and Emergency Medicine. According to data from OpenAlex, Jason Robertson has authored 23 papers receiving a total of 428 indexed citations (citations by other indexed papers that have themselves been cited), including 17 papers in Surgery, 5 papers in Oncology and 5 papers in Emergency Medicine. Recurrent topics in Jason Robertson's work include Diverticular Disease and Complications (6 papers), Colorectal Cancer Surgical Treatments (5 papers) and Appendicitis Diagnosis and Management (5 papers). Jason Robertson is often cited by papers focused on Diverticular Disease and Complications (6 papers), Colorectal Cancer Surgical Treatments (5 papers) and Appendicitis Diagnosis and Management (5 papers). Jason Robertson collaborates with scholars based in New Zealand, Australia and United States. Jason Robertson's co-authors include Ian Bissett, Ryash Vather, Rebekah Jaung, Cameron I. Wells, Michele D. Piercey‐Normore, Michael Jen Jie Chu, Steven M. Singer, Erqiu Li, Nannan Zhu and Ping Zhou and has published in prestigious journals such as Infection and Immunity, Diseases of the Colon & Rectum and World Journal of Surgery.

In The Last Decade

Jason Robertson

20 papers receiving 422 citations

Peers

Jason Robertson

SURGE

ONCOL

CCM

PARAS

PRM

María Concepción Yárnoz Irazábal Spain

Tara Mueller Germany

Elza Cotrim Soares Brazil

James Jones United States

Enver Okan Hamamcı Türkiye

Alexandre Oliveira Ferreira Portugal

A Bettarello Brazil

Fuat Atalay Türkiye

Kirk A. Ryan United States

Ayah El‐Fahmawi United States

María Concepción Yárnoz Irazábal Spain

Jason Robertson

318 ×1.1

SURGE

99 ×0.6

ONCOL

62 ×0.6

CCM

54 ×0.8

PARAS

92 ×2.1

PRM

Citations per year, relative to Jason Robertson Jason Robertson (= 1×) peers María Concepción Yárnoz Irazábal

Countries citing papers authored by Jason Robertson

Since Specialization

Citations

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

Fields of papers citing papers by Jason Robertson

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Jason Robertson

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

All Works

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20 of 20 papers shown

Lee, Young Min, Ahmed Barazanchi, Jason Robertson, Rinki Murphy, & Michael Booth. (2025). Long‐term effect of Roux‐en‐Y gastric bypass versus sleeve gastrectomy on reflux and Barrett's oesophagus: a randomized controlled trial. ANZ Journal of Surgery. 95(5). 911–918.

Robertson, Jason, et al.. (2022). Duodenal Switch Combined with Systematic Post-operative Supplementation and Regular Patient Follow-up Results in Good Nutritional Outcomes. Obesity Surgery. 32(7). 1–11. 6 indexed citations

Robertson, Jason, et al.. (2021). Hiatal hernia causing distal transverse colon strangulation and necrosis post‐oesophagectomy. ANZ Journal of Surgery. 91(11). E711–E713.

Robertson, Jason, et al.. (2020). Rare case of dual gastrointestinal perforations. BMJ Case Reports. 13(3). e233658–e233658.

Rabindran, Joel, et al.. (2020). Successful conservative management of small bowel obstruction secondary to jejunal mesenteric haematoma after blunt abdominal trauma. ANZ Journal of Surgery. 91(6). 1307–1308. 1 indexed citations

Robertson, Jason, Michael F. Walsh, P Hider, et al.. (2019). Treatment of gastric adenocarcinoma at a New Zealand centre: meeting the challenges of a low volume country. ANZ Journal of Surgery. 90(1-2). 81–85. 2 indexed citations

Jaung, Rebekah, Malsha Kularatna, Jason Robertson, et al.. (2017). Uncomplicated Acute Diverticulitis: Identifying Risk Factors for Severe Outcomes. World Journal of Surgery. 41(9). 2258–2265. 16 indexed citations

Jaung, Rebekah, Jason Robertson, Gregory O’Grady, et al.. (2017). Limited evidence of abnormal intra‐colonic pressure profiles in diverticular disease – a systematic review. Colorectal Disease. 19(6). O168–O176. 7 indexed citations

Wells, Cameron I., et al.. (2017). Impact of atrial fibrillation on long‐term survival following oesophagectomy: a 21‐year observational study. ANZ Journal of Surgery. 88(4). E268–E272. 16 indexed citations

10.

Robertson, Jason, Cameron I. Wells, Ryash Vather, & Ian Bissett. (2016). Effect of Diversion Ileostomy on the Occurrence and Consequences of Chemotherapy-Induced Diarrhea. Diseases of the Colon & Rectum. 59(3). 194–200. 15 indexed citations

11.

Jaung, Rebekah, Jason Robertson, David Rowbotham, & Ian Bissett. (2016). Current management of acute diverticulitis: a survey of Australasian surgeons.. PubMed. 129(1431). 23–9. 7 indexed citations

12.

Wells, Cameron I., Jason Robertson, Gregory O’Grady, & Ian Bissett. (2016). Trends in publication of general surgical research in New Zealand, 1996–2015. ANZ Journal of Surgery. 87(1-2). 76–79. 8 indexed citations

13.

Vather, Ryash, et al.. (2015). Development of a risk stratification system for the occurrence of prolonged postoperative ileus after colorectal surgery: A prospective risk factor analysis. Surgery. 157(4). 764–773. 115 indexed citations

14.

Robertson, Jason, et al.. (2015). Cost Analysis of Early versus Delayed Loop Ileostomy Closure: A Case-Matched Study. Digestive Surgery. 32(3). 166–172. 23 indexed citations

15.

Jaung, Rebekah, Jason Robertson, Ryash Vather, David Rowbotham, & Ian Bissett. (2015). Changes in the approach to acute diverticulitis. ANZ Journal of Surgery. 85(10). 715–719. 7 indexed citations

16.

Vather, Ryash, Joanna Broad, Rebekah Jaung, Jason Robertson, & Ian Bissett. (2015). Demographics and trends in the acute presentation of diverticular disease: a national study. ANZ Journal of Surgery. 85(10). 744–748. 21 indexed citations

17.

Wells, Cameron I., Ryash Vather, Michael Jen Jie Chu, Jason Robertson, & Ian Bissett. (2014). Anterior Resection Syndrome—A Risk Factor Analysis. Journal of Gastrointestinal Surgery. 19(2). 350–359. 59 indexed citations

18.

Robertson, Jason & Michele D. Piercey‐Normore. (2006). Gene flow in symbionts of Cladonia arbuscula. The Lichenologist. 39(1). 69–82. 29 indexed citations

19.

Robertson, Jason, et al.. (2005). Yersinia enterocolitica. Pediatrics in Review. 26(6). 228–229. 1 indexed citations

20.

Zhou, Ping, Erqiu Li, Nannan Zhu, et al.. (2003). Role of Interleukin-6 in the Control of Acute and Chronic Giardia lamblia Infections in Mice. Infection and Immunity. 71(3). 1566–1568. 72 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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