Marcus Valadão
- Surgery
- Gastroenterology top 5%
- Pulmonary and Respiratory Medicine
- Oncology
- Pathology and Forensic Medicine
- Co-authors
- Eduardo LinharesRodrigo Otávio AraújoCarlos Gil FerreiraSérgio RomanoAntonio IglesiasAna Paula VictorinoFernando Meton de Alencar Câmara VieiraAldo Vieira Barros
- Topics
- Gastrointestinal Tumor Research and Treatment (20 papers)Gastric Cancer Management and Outcomes (19 papers)Colorectal and Anal Carcinomas (16 papers)
- Cited by
- GastroenterologySurgeryOncology
- Journals
- Journal of Clinical OncologySHILAP Revista de lepidopterologíaAnnals of Oncology
- Partner nations
- BrazilItalyUnited States
In The Last Decade
Marcus Valadão
42 papers receiving 364 citations
Peers
Comparison fields: 5 of 42
- Surgery 263
- Gastroenterology 167
- Pulmonary and Respiratory Medicine 154
- Oncology 151
- Pathology and Forensic Medicine 26
Countries citing papers authored by Marcus Valadão
This map shows the geographic impact of Marcus Valadão'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 Marcus Valadão with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Marcus Valadão more than expected).
Fields of papers citing papers by Marcus Valadão
This network shows the impact of papers produced by Marcus Valadão. 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 Marcus Valadão. The network helps show where Marcus Valadão may publish in the future.
Co-authorship network of co-authors of Marcus Valadão
This figure shows the co-authorship network connecting the top 25 collaborators of Marcus Valadão. A scholar is included among the top collaborators of Marcus Valadão 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 Marcus Valadão. Marcus Valadão is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | 0 | |
| 2 | 6 | |
| 3 | 1 | |
| 4 | 2 | |
| 5 | 2 | |
| 6 | 3 | |
| 7 | 7 | |
| 8 | 5 | |
| 9 | 0 | |
| 10 | 1 | |
| 11 | 2 | |
| 12 | 28 | |
| 13 | 65 | |
| 14 | 9 | |
| 15 | 12 | |
| 16 | 5 | |
| 17 | 46 | |
| 18 | 22 | |
| 19 | 1 | |
| 20 | 0 |
About Marcus Valadão
Marcus Valadão is a scholar working on Gastroenterology, Oncology and Surgery, having authored 46 papers that have together received 374 indexed citations. Recurring topics across this work include Gastrointestinal Tumor Research and Treatment (20 papers), Gastric Cancer Management and Outcomes (19 papers) and Colorectal and Anal Carcinomas (16 papers). The work is most often cited by research in Gastroenterology (167 citations), Surgery (263 citations) and Oncology (151 citations). Marcus Valadão has collaborated with scholars based in Brazil, Italy and United States. Frequent co-authors include Eduardo Linhares, Rodrigo Otávio Araújo, Carlos Gil Ferreira, Sérgio Romano, Antonio Iglesias, Ana Paula Victorino, Fernando Meton de Alencar Câmara Vieira, Aldo Vieira Barros, Daniel Lago Borges and I. A. Small. Their work appears in journals such as Journal of Clinical Oncology, SHILAP Revista de lepidopterología and Annals of Oncology.
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.