Márcio Martins Machado

34 papers and 158 indexed citations i.

About

Márcio Martins Machado is a scholar working on Surgery, Oncology and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Márcio Martins Machado has authored 34 papers receiving a total of 158 indexed citations (citations by other indexed papers that have themselves been cited), including 18 papers in Surgery, 9 papers in Oncology and 8 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Márcio Martins Machado’s work include Hepatocellular Carcinoma Treatment and Prognosis (6 papers), Pancreatic and Hepatic Oncology Research (6 papers) and Liver Disease Diagnosis and Treatment (5 papers). Márcio Martins Machado is often cited by papers focused on Hepatocellular Carcinoma Treatment and Prognosis (6 papers), Pancreatic and Hepatic Oncology Research (6 papers) and Liver Disease Diagnosis and Treatment (5 papers). Márcio Martins Machado collaborates with scholars based in Brazil, Peru and Zambia. Márcio Martins Machado's co-authors include Giovanni Guido Cerri, Rita de Cássia Gonçalves Alencar, Nestor de Barros, Carlos Renato Machado, Aureo L. DePaula, Kiyoshi Hashiba, Mauro Bafutto, Giovanni Guido Cerri, Luciana Mendes de Oliveira Cerri and William Abrão Saad and has published in prestigious journals such as Surgical Endoscopy, Gastric Cancer and Ultrasound Quarterly.

In The Last Decade

Co-authorship network of co-authors of Márcio Martins Machado i

Fields of papers citing papers by Márcio Martins Machado

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Márcio Martins Machado. 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 Márcio Martins Machado. The network helps show where Márcio Martins Machado may publish in the future.

Countries citing papers authored by Márcio Martins Machado

Since Specialization
Citations

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

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2025