Ali Khalifa

92 total papers · 821 total citations
51 papers, 578 citations indexed

About

Ali Khalifa is a scholar working on Epidemiology, Surgery and Hepatology. According to data from OpenAlex, Ali Khalifa has authored 51 papers receiving a total of 578 indexed citations (citations by other indexed papers that have themselves been cited), including 17 papers in Epidemiology, 17 papers in Surgery and 13 papers in Hepatology. Recurrent topics in Ali Khalifa’s work include Liver Disease Diagnosis and Treatment (12 papers), Liver Disease and Transplantation (7 papers) and Hepatitis B Virus Studies (6 papers). Ali Khalifa is often cited by papers focused on Liver Disease Diagnosis and Treatment (12 papers), Liver Disease and Transplantation (7 papers) and Hepatitis B Virus Studies (6 papers). Ali Khalifa collaborates with scholars based in Egypt, United States and Saudi Arabia. Ali Khalifa's co-authors include Samar K. Kassim, Salah T. Fayed, Sanaa Eissa, Don C. Rockey, Maha Ahmed, Menha Swellam, Sherif Mourad, Nassef F. Hassan, Richard G. Hibbs and Md. Imtaiyaz Hassan and has published in prestigious journals such as The Journal of Infectious Diseases, The Journal of Urology and British Journal of Cancer.

Co-authorship network of co-authors of Ali Khalifa

This figure shows the co-authorship network connecting the top 25 collaborators of Ali Khalifa. A scholar is included among the top collaborators of Ali Khalifa based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Ali Khalifa. Ali Khalifa is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

Ali Khalifa

44 papers receiving 523 citations

Fields of papers citing papers by Ali Khalifa

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Ali Khalifa

Since Specialization
Citations

This map shows the geographic impact of Ali Khalifa'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 Ali Khalifa with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Ali Khalifa 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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2026