Óscar Len

151 papers and 4.0k indexed citations i.

About

Óscar Len is a scholar working on Epidemiology, Hepatology and Infectious Diseases. According to data from OpenAlex, Óscar Len has authored 151 papers receiving a total of 4.0k indexed citations (citations by other indexed papers that have themselves been cited), including 95 papers in Epidemiology, 51 papers in Hepatology and 37 papers in Infectious Diseases. Recurrent topics in Óscar Len’s work include Liver Disease and Transplantation (32 papers), Liver Disease Diagnosis and Treatment (27 papers) and Cytomegalovirus and herpesvirus research (25 papers). Óscar Len is often cited by papers focused on Liver Disease and Transplantation (32 papers), Liver Disease Diagnosis and Treatment (27 papers) and Cytomegalovirus and herpesvirus research (25 papers). Óscar Len collaborates with scholars based in Spain, United States and Italy. Óscar Len's co-authors include Rafael Bañares, G. Clemente, Diego Rincón, Joan Gavaldà, Albert Pahissa, José Miguel Cisneros, Patricia Muñóz, José María Aguado, Luis-Miguel Molinero and Ana Matilla and has published in prestigious journals such as Journal of Clinical Oncology, Annals of Internal Medicine and Hepatology.

In The Last Decade

Co-authorship network of co-authors of Óscar Len i

Fields of papers citing papers by Óscar Len

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Óscar Len

Since Specialization
Citations

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