Ashok Chacko
Impact in
- Gastroenterology top 5%
- Surgery top 5%
- Pancreatitis Pathology and Treatment
- Diagnosis and treatment of tuberculosis
- Gastrointestinal disorders and treatments
- Helicobacter pylori-related gastroenterology studies
Papers in
- Surgery 21
- Pancreatitis Pathology and Treatment 12
- Helicobacter pylori-related gastroenterology studies 5
- Diagnosis and treatment of tuberculosis 2
- Eosinophilic Esophagitis 2
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- Liver Disease Diagnosis and Treatment 2
- Co-authors
- Amit Kumar Dutta (25 shared papers)Anna Pulimood (7 shared papers)A. J. Joseph (8 shared papers)M. S. Seshadri (3 shared papers)Banumathi Ramakrishna (5 shared papers)George Kurian (3 shared papers)Manoj Kumar Sahu (4 shared papers)Shajan Peter (3 shared papers)
- Journals
- Digestive Diseases and Sciences (3 papers)Journal of Gastroenterology and Hepatology (3 papers)Gastroenterology (2 papers)Cochrane Database of Systematic Reviews (2 papers)Gastrointestinal Endoscopy (2 papers)
- Partner nations
- IndiaUnited KingdomNetherlands
In The Last Decade
Ashok Chacko
43 papers receiving 846 citations
Peers
Comparison fields: 5 of 74
- Gastroenterology 82
- Surgery 475
- Pathology and Forensic Medicine 118
- Nephrology 41
- Epidemiology 157
Countries citing papers authored by Ashok Chacko
This map shows the geographic impact of Ashok Chacko'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 Ashok Chacko with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Ashok Chacko more than expected).
Fields of papers citing papers by Ashok Chacko
This network shows the impact of papers produced by Ashok Chacko. 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 Ashok Chacko. The network helps show where Ashok Chacko may publish in the future.
Co-authors
The 25 scholars most cited alongside Ashok Chacko, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
Showing the 20 most-cited of 45 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | 2005 | 106 | |
| 2 | 25 (OH) vitamin D level in Crohn's disease: association with sun exposure & disease activity. | 2009 | 85 |
| 3 | 2006 | 74 | |
| 4 | 1999 | 60 | |
| 5 | 2020 | 50 | |
| 6 | 2011 | 44 | |
| 7 | 2005 | 38 | |
| 8 | 2010 | 35 | |
| 9 | 2013 | 31 | |
| 10 | 2012 | 31 | |
| 11 | 2011 | 27 | |
| 12 | 2012 | 26 | |
| 13 | 2016 | 24 | |
| 14 | 2011 | 23 | |
| 15 | 2011 | 22 | |
| 16 | 2009 | 19 | |
| 17 | 2009 | 19 | |
| 18 | 2008 | 18 | |
| 19 | 2013 | 17 | |
| 20 | 2013 | 14 |
About Ashok Chacko
Ashok Chacko is a scholar working on Surgery, Epidemiology, Gastroenterology, Rheumatology and Pathology and Forensic Medicine, having authored 45 papers that have together received 888 indexed citations. Recurring topics across this work include Pancreatitis Pathology and Treatment (12 papers), Helicobacter pylori-related gastroenterology studies (5 papers), Gastroesophageal reflux and treatments (3 papers), Liver Disease Diagnosis and Treatment (2 papers), Celiac Disease Research and Management (2 papers), Diagnosis and treatment of tuberculosis (2 papers), Eosinophilic Esophagitis (2 papers) and Pancreatic and Hepatic Oncology Research (2 papers). The work is most often cited by research in Gastroenterology (82 citations), Surgery (475 citations), Pathology and Forensic Medicine (118 citations), Nephrology (41 citations) and Epidemiology (157 citations). Ashok Chacko has collaborated with scholars based in India, United Kingdom and Netherlands. Frequent co-authors include Amit Kumar Dutta, Anna Pulimood, A. J. Joseph, M. S. Seshadri, Banumathi Ramakrishna, George Kurian, Manoj Kumar Sahu, Shajan Peter, Biju George and Ebby George Simon. Their work appears in journals such as Digestive Diseases and Sciences, Journal of Gastroenterology and Hepatology, Gastroenterology, Cochrane Database of Systematic Reviews and Gastrointestinal Endoscopy.
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.