Óscar Álvarez
- Surgery top 10%
- Pulmonary and Respiratory Medicine top 10%
- Oncology
- Parasitology top 10%
- Epidemiology
- Co-authors
- Jorge A. SotoFelipe MúneraMatthew A. BarishJoaquín ValenciaNelson RamírezD. E. GranstromJ. P. DubeyN. M. Williams
- Topics
- Gallbladder and Bile Duct Disorders (6 papers)Pediatric Hepatobiliary Diseases and Treatments (5 papers)Esophageal and GI Pathology (3 papers)
- Journals
- SHILAP Revista de lepidopterologíaRadiologyThe American Journal of Gastroenterology
- Partner nations
- ColombiaUnited StatesSpain
In The Last Decade
Óscar Álvarez
19 papers receiving 444 citations
Peers
Comparison fields: 5 of 69
- Surgery 332
- Pulmonary and Respiratory Medicine 272
- Oncology 136
- Parasitology 55
- Epidemiology 36
Countries citing papers authored by Óscar Álvarez
This map shows the geographic impact of Óscar Álvarez'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 Óscar Álvarez with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Óscar Álvarez more than expected).
Fields of papers citing papers by Óscar Álvarez
This network shows the impact of papers produced by Óscar Álvarez. 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 Óscar Álvarez. The network helps show where Óscar Álvarez may publish in the future.
Co-authorship network of co-authors of Óscar Álvarez
This figure shows the co-authorship network connecting the top 25 collaborators of Óscar Álvarez. A scholar is included among the top collaborators of Óscar Álvarez based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Óscar Álvarez. Óscar Álvarez is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | 1 | |
| 2 | 0 | |
| 3 | 10 | |
| 4 | 6 | |
| 5 | 0 | |
| 6 | 9 | |
| 7 | 1 | |
| 8 | 7 | |
| 9 | 1 | |
| 10 | 32 | |
| 11 | Metal stent versus plastic stent for malgnant distal biliary stricture | 1 |
| 12 | Stent metálico versus plástico en la obstrucción biliar maligna distal | 1 |
| 13 | 15 | |
| 14 | 30 | |
| 15 | 69 | |
| 16 | 81 | |
| 17 | 55 | |
| 18 | 83 | |
| 19 | 1 | |
| 20 | 59 |
About Óscar Álvarez
Óscar Álvarez is a scholar working on Surgery, Pulmonary and Respiratory Medicine and Microbiology, having authored 21 papers that have together received 463 indexed citations. Recurring topics across this work include Gallbladder and Bile Duct Disorders (6 papers), Pediatric Hepatobiliary Diseases and Treatments (5 papers) and Esophageal and GI Pathology (3 papers). The work is most often cited by research in Parasitology (55 citations), Pulmonary and Respiratory Medicine (272 citations) and Surgery (332 citations). Óscar Álvarez has collaborated with scholars based in Colombia, United States and Spain. Frequent co-authors include Jorge A. Soto, Felipe Múnera, Matthew A. Barish, Joaquín Valencia, Nelson Ramírez, D. E. Granstrom, J. P. Dubey, N. M. Williams, Juan Carlos Restrepo and Gonzalo Correa. Their work appears in journals such as SHILAP Revista de lepidopterología, Radiology 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.