Antonio Sérgio Ramalho

24 papers and 286 indexed citations i.

About

Antonio Sérgio Ramalho is a scholar working on Genetics, Hematology and Pediatrics, Perinatology and Child Health. According to data from OpenAlex, Antonio Sérgio Ramalho has authored 24 papers receiving a total of 286 indexed citations (citations by other indexed papers that have themselves been cited), including 15 papers in Genetics, 11 papers in Hematology and 4 papers in Pediatrics, Perinatology and Child Health. Recurrent topics in Antonio Sérgio Ramalho’s work include Hemoglobinopathies and Related Disorders (15 papers), Iron Metabolism and Disorders (10 papers) and Maternal and Neonatal Healthcare (3 papers). Antonio Sérgio Ramalho is often cited by papers focused on Hemoglobinopathies and Related Disorders (15 papers), Iron Metabolism and Disorders (10 papers) and Maternal and Neonatal Healthcare (3 papers). Antonio Sérgio Ramalho collaborates with scholars based in Brazil and United Kingdom. Antonio Sérgio Ramalho's co-authors include Luís Alberto Magna, Roosevelt M. S. Cassorla, Fernando Ferreira Costa, María de Fátima Sonati, Sara Teresinha Olalla Saad, B Beiguelman, Célia Regina Garlipp, Eiichiro Kimura, Sílvia R.P. Miranda and Carmen Sílvia Bertuzzo and has published in prestigious journals such as Annals of Human Genetics, Cadernos de Saúde Pública and Revista de Saúde Pública.

In The Last Decade

Co-authorship network of co-authors of Antonio Sérgio Ramalho i

Fields of papers citing papers by Antonio Sérgio Ramalho

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Antonio Sérgio Ramalho. 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 Antonio Sérgio Ramalho. The network helps show where Antonio Sérgio Ramalho may publish in the future.

Countries citing papers authored by Antonio Sérgio Ramalho

Since Specialization
Citations

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