Umar Hafiz Khan

About

Umar Hafiz Khan is a scholar working on Epidemiology, Surgery and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Umar Hafiz Khan has authored 26 papers receiving a total of 232 indexed citations (citations by other indexed papers that have themselves been cited), including 11 papers in Epidemiology, 8 papers in Surgery and 5 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Umar Hafiz Khan’s work include Chronic Obstructive Pulmonary Disease (COPD) Research (3 papers), Influenza Virus Research Studies (3 papers) and Diagnosis and treatment of tuberculosis (3 papers). Umar Hafiz Khan is often cited by papers focused on Chronic Obstructive Pulmonary Disease (COPD) Research (3 papers), Influenza Virus Research Studies (3 papers) and Diagnosis and treatment of tuberculosis (3 papers). Umar Hafiz Khan collaborates with scholars based in India, Pakistan and Ireland. Umar Hafiz Khan's co-authors include Parvaiz A Koul, Azra Shah, Yasmin Khan, Kamran Haider, Peter Burney, Jaymini Patel, Jahanzeb Malik, Nismat Javed, Louisa Gnatiuc and Uzma Ishaq and has published in prestigious journals such as Pediatric Anesthesia, Journal of Public Health Policy and Lung.

In The Last Decade

Co-authorship network of co-authors of Umar Hafiz Khan i

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Fields of papers citing papers by Umar Hafiz Khan

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Umar Hafiz Khan. 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 Umar Hafiz Khan. The network helps show where Umar Hafiz Khan may publish in the future.

Countries citing papers authored by Umar Hafiz Khan

Since Specialization

Citations

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