Luiz Roberto Lopes

83 papers and 952 indexed citations i.

About

Luiz Roberto Lopes is a scholar working on Surgery, Pulmonary and Respiratory Medicine and Gastroenterology. According to data from OpenAlex, Luiz Roberto Lopes has authored 83 papers receiving a total of 952 indexed citations (citations by other indexed papers that have themselves been cited), including 57 papers in Surgery, 37 papers in Pulmonary and Respiratory Medicine and 24 papers in Gastroenterology. Recurrent topics in Luiz Roberto Lopes’s work include Esophageal and GI Pathology (33 papers), Gastric Cancer Management and Outcomes (25 papers) and Esophageal Cancer Research and Treatment (18 papers). Luiz Roberto Lopes is often cited by papers focused on Esophageal and GI Pathology (33 papers), Gastric Cancer Management and Outcomes (25 papers) and Esophageal Cancer Research and Treatment (18 papers). Luiz Roberto Lopes collaborates with scholars based in Brazil, United States and Canada. Luiz Roberto Lopes's co-authors include Nelson Adami Andreollo, Marina Rachel Araújo, Elisvânia Freitas dos Santos, João de Souza Coelho Neto, José Barreto Campello Carvalheira, Luciana Rodrigues de Meirelles, Paulo Sakai, Helena Maria Tannhauser Barros, Fernando A. M. Herbella and José Carlos Del Grande and has published in prestigious journals such as Scientific Reports, Gastrointestinal Endoscopy and European Journal of Clinical Nutrition.

In The Last Decade

Co-authorship network of co-authors of Luiz Roberto Lopes i

Fields of papers citing papers by Luiz Roberto Lopes

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Luiz Roberto Lopes

Since Specialization
Citations

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

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.

Explore authors with similar magnitude of impact

Rankless by CCL
2025