Roberto Oleas

664 total citations
46 papers, 318 citations indexed

About

Roberto Oleas is a scholar working on Surgery, Pulmonary and Respiratory Medicine and Epidemiology. According to data from OpenAlex, Roberto Oleas has authored 46 papers receiving a total of 318 indexed citations (citations by other indexed papers that have themselves been cited), including 29 papers in Surgery, 18 papers in Pulmonary and Respiratory Medicine and 12 papers in Epidemiology. Recurrent topics in Roberto Oleas's work include Gallbladder and Bile Duct Disorders (13 papers), Liver Disease Diagnosis and Treatment (10 papers) and Pancreatic and Hepatic Oncology Research (9 papers). Roberto Oleas is often cited by papers focused on Gallbladder and Bile Duct Disorders (13 papers), Liver Disease Diagnosis and Treatment (10 papers) and Pancreatic and Hepatic Oncology Research (9 papers). Roberto Oleas collaborates with scholars based in Ecuador, United States and Italy. Roberto Oleas's co-authors include Carlos Robles‐Medranda, Hannah Pitanga‐Lukashok, Jorge Baquerizo‐Burgos, Miguel Puga‐Tejada, Raquel Del Valle, Cem Şimşek, Anthony N. Kalloo, Michael Schweitzer, Vivek Kumbhari and Lea Fayad and has published in prestigious journals such as SHILAP Revista de lepidopterología, Gastroenterology and The American Journal of Gastroenterology.

In The Last Decade

Roberto Oleas

41 papers receiving 314 citations

Peers

Roberto Oleas
Comparison fields: 5 of 33
  • Surgery 254
  • Pulmonary and Respiratory Medicine 145
  • Oncology 112
  • Hepatology 95
  • Epidemiology 92
Replace Tiziana Olivieri with:
Tiziana Olivieri Italy
Alessandro Landskron Diniz Brazil
Sergio Crotta Italy
J. -C. Létard France
Haroon Shahid United States
André L. Godoy Brazil
Patrick Téoule Germany
Eduardo de Souza Martins Fernandes Brazil
Ji Woong Hwang South Korea
Incheon Kang South Korea
Tiziana Olivieri Italy View profile →
Citations per field, relative to Roberto Oleas
Roberto Oleas · 1×
Citations per year, relative to Roberto Oleas
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Countries citing papers authored by Roberto Oleas

Since Specialization
Citations

This map shows the geographic impact of Roberto Oleas'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 Roberto Oleas with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Roberto Oleas more than expected).

Fields of papers citing papers by Roberto Oleas

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Roberto Oleas. 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 Roberto Oleas. The network helps show where Roberto Oleas may publish in the future.

Co-authorship network of co-authors of Roberto Oleas

This figure shows the co-authorship network connecting the top 25 collaborators of Roberto Oleas. A scholar is included among the top collaborators of Roberto Oleas 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 Roberto Oleas. Roberto Oleas is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
# Work Indexed citations
1 1
2 20
3 11
4 1
5 4
6 9
7 13
8 8
9 3
10 2
11 1
12 15
13 5
14 12
15 4
16 11
17 4
18 4
19 3
20 2

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.

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