J Sagar
Impact in
- Gastroenterology top 5%
- Gastrointestinal Tumor Research and Treatment
- Gastrointestinal Bleeding Diagnosis and Treatment
- Surgery top 10%
- Gastrointestinal disorders and treatments
- Diverticular Disease and Complications
- Esophageal and GI Pathology
- Intestinal Malrotation and Obstruction Disorders
- Congenital Anomalies and Fetal Surgery
Papers in
- Surgery 3
- Gastrointestinal disorders and treatments 1
- Vascular Malformations and Hemangiomas 1
- Salivary Gland Tumors Diagnosis and Treatment 1
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- Eating Disorders and Behaviors 1
- Co-authors
- Vikas Kumar (1 shared paper)Roberto Cirocchi (1 shared paper)Hastings K. Wright (1 shared paper)Alessandro Gemini (1 shared paper)Alberto Arezzo (1 shared paper)Claudio Renzi (1 shared paper)Daniele Pironi (1 shared paper)F M Di Matteo (1 shared paper)
- Journals
- Endoscopy (1 paper)Annals of The Royal College of Surgeons of England (1 paper)Journal of the Royal Society of Medicine (1 paper)Archives of Mental Health (1 paper)PubMed (1 paper)
- Partner nations
- United KingdomIndia
In The Last Decade
J Sagar
5 papers receiving 295 citations
Peers
Comparison fields: 5 of 25
- Gastroenterology 126
- Surgery 282
- Pulmonary and Respiratory Medicine 61
- Emergency Medicine 7
- Oncology 8
Countries citing papers authored by J Sagar
This map shows the geographic impact of J Sagar'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 J Sagar with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites J Sagar more than expected).
Fields of papers citing papers by J Sagar
This network shows the impact of papers produced by J Sagar. 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 J Sagar. The network helps show where J Sagar may publish in the future.
Co-authors
The 14 scholars most cited alongside J Sagar, 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 | 2006 | 289 | |
| 2 | Comparison of outcomes following intersphincteric resection vs low anterior resection for low rectal cancer: a systematic review. | 2019 | 13 |
| 3 | 2011 | 4 | |
| 4 | 2016 | 2 | |
| 5 | 2007 | 1 |
About J Sagar
J Sagar is a scholar working on Surgery, Clinical Psychology, Pulmonary and Respiratory Medicine, Public Health, Environmental and Occupational Health and Gastroenterology, having authored 5 papers that have together received 309 indexed citations. Recurring topics across this work include Obesity, Physical Activity, Diet (1 paper), Gastrointestinal Tumor Research and Treatment (1 paper), Gallbladder and Bile Duct Disorders (1 paper), Gastrointestinal disorders and treatments (1 paper), Vascular Malformations and Hemangiomas (1 paper), Eating Disorders and Behaviors (1 paper), Salivary Gland Tumors Diagnosis and Treatment (1 paper) and Biliary and Gastrointestinal Fistulas (1 paper). The work is most often cited by research in Gastroenterology (126 citations), Surgery (282 citations), Pulmonary and Respiratory Medicine (61 citations), Emergency Medicine (7 citations) and Oncology (8 citations). J Sagar has collaborated with scholars based in United Kingdom and India. Frequent co-authors include Vikas Kumar, Roberto Cirocchi, Hastings K. Wright, Alessandro Gemini, Alberto Arezzo, Claudio Renzi, Daniele Pironi, F M Di Matteo, D Nehra and Vito D’Andrea. Their work appears in journals such as Endoscopy, Annals of The Royal College of Surgeons of England, Journal of the Royal Society of Medicine, Archives of Mental Health and PubMed.
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.