Sérgio Matuguma
Impact in
- Gastroenterology top 5%
- Gastrointestinal Bleeding Diagnosis and Treatment
- Hepatology top 5%
- Liver Disease and Transplantation
Papers in
- Surgery 28
- Pancreatitis Pathology and Treatment 7
- Esophageal and GI Pathology 7
- Gastrointestinal disorders and treatments 4
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- Gallbladder and Bile Duct Disorders 13
- Co-authors
- Paulo Sakai (24 shared papers)Fauze Maluf‐Filho (17 shared papers)Eduardo Guimarães Hourneaux de Moura (30 shared papers)Shinichi Ishioka (8 shared papers)Diogo Turiani Hourneaux de Moura (21 shared papers)Wanderley Marques Bernardo (8 shared papers)Spencer Cheng (15 shared papers)Dalton Chaves (14 shared papers)
- Journals
- Endoscopy (12 papers)Gastrointestinal Endoscopy (9 papers)Obesity Surgery (2 papers)World Journal of Gastroenterology (2 papers)The American Journal of Gastroenterology (1 paper)
- Partner nations
- BrazilUnited StatesPortugal
In The Last Decade
Sérgio Matuguma
48 papers receiving 550 citations
Peers
Comparison fields: 5 of 40
- Gastroenterology 83
- Hepatology 106
- Oncology 196
- Surgery 312
- Pulmonary and Respiratory Medicine 155
Countries citing papers authored by Sérgio Matuguma
This map shows the geographic impact of Sérgio Matuguma'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 Sérgio Matuguma with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Sérgio Matuguma more than expected).
Fields of papers citing papers by Sérgio Matuguma
This network shows the impact of papers produced by Sérgio Matuguma. 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 Sérgio Matuguma. The network helps show where Sérgio Matuguma may publish in the future.
Co-authors
The 25 scholars most cited alongside Sérgio Matuguma, 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 50 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | 2007 | 56 | |
| 2 | 2001 | 49 | |
| 3 | 2018 | 45 | |
| 4 | 2007 | 42 | |
| 5 | 2019 | 39 | |
| 6 | 2018 | 33 | |
| 7 | 2018 | 32 | |
| 8 | 2016 | 23 | |
| 9 | 2019 | 22 | |
| 10 | 2019 | 21 | |
| 11 | 2012 | 16 | |
| 12 | 2018 | 14 | |
| 13 | 2021 | 13 | |
| 14 | 2019 | 13 | |
| 15 | 2021 | 13 | |
| 16 | 2007 | 12 | |
| 17 | 2018 | 12 | |
| 18 | 2021 | 11 | |
| 19 | 2007 | 10 | |
| 20 | 2011 | 10 |
About Sérgio Matuguma
Sérgio Matuguma is a scholar working on Surgery, Pulmonary and Respiratory Medicine, Oncology, Gastroenterology and Hepatology, having authored 50 papers that have together received 569 indexed citations. Recurring topics across this work include Pancreatic and Hepatic Oncology Research (15 papers), Gallbladder and Bile Duct Disorders (13 papers), Pancreatitis Pathology and Treatment (7 papers), Esophageal and GI Pathology (7 papers), Liver Disease and Transplantation (6 papers), Gastrointestinal disorders and treatments (4 papers), Gastrointestinal Tumor Research and Treatment (4 papers) and Gastrointestinal Bleeding Diagnosis and Treatment (4 papers). The work is most often cited by research in Gastroenterology (83 citations), Hepatology (106 citations), Oncology (196 citations), Surgery (312 citations) and Pulmonary and Respiratory Medicine (155 citations). Sérgio Matuguma has collaborated with scholars based in Brazil, United States and Portugal. Frequent co-authors include Paulo Sakai, Fauze Maluf‐Filho, Eduardo Guimarães Hourneaux de Moura, Shinichi Ishioka, Diogo Turiani Hourneaux de Moura, Wanderley Marques Bernardo, Spencer Cheng, Dalton Chaves, Marcos Eduardo Lera dos Santos and Vitor Brunaldi. Their work appears in journals such as Endoscopy, Gastrointestinal Endoscopy, Obesity Surgery, World Journal of Gastroenterology and The American Journal of Gastroenterology.
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.