Usama Ahmed Ali

48 papers and 2.0k indexed citations i.

About

Usama Ahmed Ali is a scholar working on Surgery, Oncology and Epidemiology. According to data from OpenAlex, Usama Ahmed Ali has authored 48 papers receiving a total of 2.0k indexed citations (citations by other indexed papers that have themselves been cited), including 32 papers in Surgery, 20 papers in Oncology and 7 papers in Epidemiology. Recurrent topics in Usama Ahmed Ali’s work include Pancreatitis Pathology and Treatment (17 papers), Pancreatic and Hepatic Oncology Research (12 papers) and Colorectal Cancer Surgical Treatments (7 papers). Usama Ahmed Ali is often cited by papers focused on Pancreatitis Pathology and Treatment (17 papers), Pancreatic and Hepatic Oncology Research (12 papers) and Colorectal Cancer Surgical Treatments (7 papers). Usama Ahmed Ali collaborates with scholars based in The Netherlands, United States and Germany. Usama Ahmed Ali's co-authors include Hein G. Gooszen, Ivo A. M. J. Broeders, Marc G. Besselink, Thomas L. Bollen, Olaf J. Bakker, Hjalmar C. van Santvoort, Marja A. Boermeester, Ravi P. Kiran, Harry van Goor and Frederik Keus and has published in prestigious journals such as PLoS ONE, Annals of Surgery and Gut.

In The Last Decade

Co-authorship network of co-authors of Usama Ahmed Ali i

Fields of papers citing papers by Usama Ahmed Ali

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Usama Ahmed Ali. 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 Usama Ahmed Ali. The network helps show where Usama Ahmed Ali may publish in the future.

Countries citing papers authored by Usama Ahmed Ali

Since Specialization
Citations

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