Sheraz R. Markar
- Gastroenterology top 0.5%
- Gastroesophageal reflux and treatments 28
- Surgery top 0.2%
- Esophageal Cancer Research and Treatment 124
- Esophageal and GI Pathology 119
- Bariatric Surgery and Outcomes 17
- Pulmonary and Respiratory Medicine top 0.5%
- Gastric Cancer Management and Outcomes 91
- Lung Cancer Diagnosis and Treatment 25
- Health Informatics top 1%
- Oncology top 2%
- Pancreatic and Hepatic Oncology Research 17
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- Cardiac, Anesthesia and Surgical Outcomes 25
- Co-authors
- George B. HannaAlan KarthikesalingamDonald E. LowTom WigginsJesper LagergrenA. KarthikesalingamOmar FaizAra Darzi
- Partner nations
- United KingdomSwedenUnited States
In The Last Decade
Sheraz R. Markar
264 papers receiving 8.2k citations
Hit Papers
Peers
Comparison fields: 5 of 167
- Gastroenterology 1.0k
- Surgery 6.0k
- Pulmonary and Respiratory Medicine 4.0k
- Health Informatics 94
- Oncology 1.2k
Countries citing papers authored by Sheraz R. Markar
This map shows the geographic impact of Sheraz R. Markar'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 Sheraz R. Markar with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Sheraz R. Markar more than expected).
Fields of papers citing papers by Sheraz R. Markar
This network shows the impact of papers produced by Sheraz R. Markar. 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 Sheraz R. Markar. The network helps show where Sheraz R. Markar may publish in the future.
Co-authorship network
The 25 scholars most cited alongside Sheraz R. Markar, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
| # | Work | ||
|---|---|---|---|
| 1 | 2025 | 1 | |
| 2 | 2024 | 2 | |
| 3 | 2024 | 4 | |
| 4 | 2023 | 1 | |
| 5 | 2023 | 0 | |
| 6 | 2023 | 19 | |
| 7 | 2023 | 1 | |
| 8 | 2023 | 4 | |
| 9 | 2023 | 3 | |
| 10 | 2022 | 58 | |
| 11 | 2022 | 15 | |
| 12 | 2021 | 4 | |
| 13 | 2021 | 9 | |
| 14 | 2021 | 44 | |
| 15 | 2020 | 51 | |
| 16 | 2020 | 14 | |
| 17 | 2017 | 72 | |
| 18 | 2016 | 13 | |
| 19 | 2015 | 82 | |
| 20 | 2014 | 99 |
About Sheraz R. Markar
Sheraz R. Markar is a scholar working on Gastroenterology, Surgery and Pulmonary and Respiratory Medicine, having authored 276 papers that have together received 8.4k indexed citations. Recurring topics across this work include Esophageal Cancer Research and Treatment (124 papers), Esophageal and GI Pathology (119 papers), Gastric Cancer Management and Outcomes (91 papers), Gastroesophageal reflux and treatments (28 papers), Lung Cancer Diagnosis and Treatment (25 papers), Cardiac, Anesthesia and Surgical Outcomes (25 papers), Pancreatic and Hepatic Oncology Research (17 papers) and Bariatric Surgery and Outcomes (17 papers). The work is most often cited by research in Gastroenterology (1.0k citations), Surgery (6.0k citations) and Pulmonary and Respiratory Medicine (4.0k citations). Sheraz R. Markar has collaborated with scholars based in United Kingdom, Sweden and United States. Frequent co-authors include George B. Hanna, Alan Karthikesalingam, Donald E. Low, Tom Wiggins, Jesper Lagergren, A. Karthikesalingam, Omar Faiz, Ara Darzi, Piers R. Boshier and John Maret‐Ouda. Their work appears in journals such as New England Journal of Medicine, The Lancet and JAMA.
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.