Iván Roa
- Surgery top 2%
- Cholangiocarcinoma and Gallbladder Cancer Studies 28
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- Gallbladder and Bile Duct Disorders 12
- Small Animals top 5%
- Oncology top 5%
- Pancreatic and Hepatic Oncology Research 7
- Peptidase Inhibition and Analysis 5
- Viral-associated cancers and disorders 3
- Cancer-related Molecular Pathways 3
- Pathology and Forensic Medicine top 10%
- Genetic factors in colorectal cancer 5
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- Plant Disease Resistance and Genetics 4
- Co-authors
- Xabier de AretxabalaJuan Carlos ArayaJuan Carlos RoaMiguel VillasecaFloyd E. DewhirstJames G. FoxZeli ShenNancy S. Taylor
- Partner nations
- ChileNetherlandsUnited States
In The Last Decade
Iván Roa
48 papers receiving 1.3k citations
Peers
Comparison fields: 5 of 69
- Surgery 1.1k
- Pulmonary and Respiratory Medicine 639
- Small Animals 131
- Oncology 466
- Pathology and Forensic Medicine 151
Countries citing papers authored by Iván Roa
This map shows the geographic impact of Iván Roa'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 Iván Roa with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Iván Roa more than expected).
Fields of papers citing papers by Iván Roa
This network shows the impact of papers produced by Iván Roa. 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 Iván Roa. The network helps show where Iván Roa may publish in the future.
Co-authorship network
The 25 scholars most cited alongside Iván Roa, 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 | 2024 | 0 | |
| 2 | 2020 | 1 | |
| 3 | 2020 | 3 | |
| 4 | 2018 | 14 | |
| 5 | 2017 | 16 | |
| 6 | 2015 | 13 | |
| 7 | 2012 | 31 | |
| 8 | 2010 | 19 | |
| 9 | 2008 | 33 | |
| 10 | 2008 | 1 | |
| 11 | 2006 | 34 | |
| 12 | 2006 | 138 | |
| 13 | 2006 | 58 | |
| 14 | 1998 | 395 | |
| 15 | 1996 | 92 | |
| 16 | 1996 | 98 | |
| 17 | 1993 | 7 | |
| 18 | [Lithiasis of gallbladder in the IX region. Study of the autopsies in a zone with a high proportion of Mapuche population]. | 1991 | 6 |
| 19 | 1990 | 7 | |
| 20 | [Massive aortic embolism caused by an atrial myxoma]. | 1984 | 1 |
About Iván Roa
Iván Roa is a scholar working on Surgery, Oncology, Pulmonary and Respiratory Medicine, Pathology and Forensic Medicine and Cancer Research, having authored 51 papers that have together received 1.4k indexed citations. Recurring topics across this work include Cholangiocarcinoma and Gallbladder Cancer Studies (28 papers), Gallbladder and Bile Duct Disorders (12 papers), Pancreatic and Hepatic Oncology Research (7 papers), Peptidase Inhibition and Analysis (5 papers), Genetic factors in colorectal cancer (5 papers), Plant Disease Resistance and Genetics (4 papers), Viral-associated cancers and disorders (3 papers) and Cancer-related Molecular Pathways (3 papers). The work is most often cited by research in Surgery (1.1k citations), Pulmonary and Respiratory Medicine (639 citations), Small Animals (131 citations), Oncology (466 citations) and Pathology and Forensic Medicine (151 citations). Iván Roa has collaborated with scholars based in Chile, Netherlands and United States. Frequent co-authors include Xabier de Aretxabala, Juan Carlos Araya, Juan Carlos Roa, Miguel Villaseca, Floyd E. Dewhirst, James G. Fox, Zeli Shen, Nancy S. Taylor, Pelayo Correa and Bruce J. Paster. Their work appears in journals such as Surgical Endoscopy, Journal of Surgical Oncology, HPB, Gastroenterology and The American Surgeon.
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.