Ahmed Hammad

21 papers and 867 indexed citations i.

About

Ahmed Hammad is a scholar working on Surgery, Hepatology and Physiology. According to data from OpenAlex, Ahmed Hammad has authored 21 papers receiving a total of 867 indexed citations (citations by other indexed papers that have themselves been cited), including 11 papers in Surgery, 10 papers in Hepatology and 7 papers in Physiology. Recurrent topics in Ahmed Hammad’s work include Liver Disease and Transplantation (8 papers), Organ Transplantation Techniques and Outcomes (7 papers) and Nutrition and Health in Aging (7 papers). Ahmed Hammad is often cited by papers focused on Liver Disease and Transplantation (8 papers), Organ Transplantation Techniques and Outcomes (7 papers) and Nutrition and Health in Aging (7 papers). Ahmed Hammad collaborates with scholars based in Egypt, Japan and Canada. Ahmed Hammad's co-authors include Shinji Üemoto, Toshimi Kaido, Shinya Okumura, Yuhei Hamaguchi, Y. Tamai, Nobuya Inagaki, Atsushi Kobayashi, Kohei Ogawa, Yasuhiro Fujimoto and Akira Mori and has published in prestigious journals such as Nutrients, World Journal of Surgery and Nutrition.

In The Last Decade

Co-authorship network of co-authors of Ahmed Hammad i

Fields of papers citing papers by Ahmed Hammad

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Ahmed Hammad

Since Specialization
Citations

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