Muhammad Umar
Impact in
- Hepatology top 2%
- Hepatitis C virus research
- Gastroenterology top 10%
Papers in
- Hepatology 23
- Hepatitis C virus research 19
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- Stroke Rehabilitation and Recovery 6
- Co-authors
- H Qureshi (1 shared paper)Altaf Alam (1 shared paper)Sobia Manzoor (3 shared papers)Rehana Rehman (2 shared papers)Mukhtiar Baig (1 shared paper)Muhammad Khurram (5 shared papers)Zaigham Abbas (2 shared papers)Haider Ali Khan (2 shared papers)
In The Last Decade
Muhammad Umar
69 papers receiving 889 citations
Peers
Comparison fields: 5 of 84
- Hepatology 483
- Gastroenterology 35
- General Dentistry 2
- Rehabilitation 22
- Epidemiology 98
Countries citing papers authored by Muhammad Umar
This map shows the geographic impact of Muhammad Umar'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 Muhammad Umar with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Muhammad Umar more than expected).
Fields of papers citing papers by Muhammad Umar
This network shows the impact of papers produced by Muhammad Umar. 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 Muhammad Umar. The network helps show where Muhammad Umar may publish in the future.
Co-authors
The 25 scholars most cited alongside Muhammad Umar, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
Showing the 20 most-cited of 83 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | 2015 | 142 | |
| 2 | PSG consensus statement on management of hepatitis C virus infection--2003. | 2004 | 93 |
| 3 | 2015 | 79 | |
| 4 | Hepatitis C in Pakistan: a review of available data. | 2010 | 63 |
| 5 | 2015 | 62 | |
| 6 | 2020 | 61 | |
| 7 | 2003 | 33 | |
| 8 | 2014 | 32 | |
| 9 | 2014 | 28 | |
| 10 | 2016 | 28 | |
| 11 | 2019 | 27 | |
| 12 | 2020 | 27 | |
| 13 | 2013 | 21 | |
| 14 | 2020 | 20 | |
| 15 | A 12 years audit of upper gastrointestinal endoscopic procedures. | 2003 | 19 |
| 16 | 2024 | 19 | |
| 17 | 2015 | 13 | |
| 18 | Sofosbuvir For The Treatment Of Hepatitis C Genotype 3 Infected Patients In Pakistan. | 2017 | 13 |
| 19 | 2014 | 10 | |
| 20 | Diagnosis, Management And Prevention Of Hepatitis C In Pakistan 2017. | 2017 | 10 |
About Muhammad Umar
Muhammad Umar is a scholar working on Hepatology, Rehabilitation, Public Health, Environmental and Occupational Health, Pulmonary and Respiratory Medicine and Infectious Diseases, having authored 83 papers that have together received 959 indexed citations. Recurring topics across this work include Hepatitis C virus research (19 papers), Stroke Rehabilitation and Recovery (6 papers), Innovations in Medical Education (5 papers), COVID-19 and Mental Health (5 papers), Pleural and Pulmonary Diseases (4 papers), COVID-19 Clinical Research Studies (4 papers), Pancreatitis Pathology and Treatment (4 papers) and Education during COVID-19 pandemic (4 papers). The work is most often cited by research in Hepatology (483 citations), Gastroenterology (35 citations), General Dentistry (2 citations), Rehabilitation (22 citations) and Epidemiology (98 citations). Muhammad Umar has collaborated with scholars based in Pakistan, Iceland and Indonesia. Frequent co-authors include H Qureshi, Altaf Alam, Sobia Manzoor, Rehana Rehman, Mukhtiar Baig, Muhammad Khurram, Zaigham Abbas, Haider Ali Khan, Carmen Valenzuela‐Silva and Mohammad Bilal. Their work appears in journals such as Journal of Viral Hepatitis, The American Journal of Gastroenterology, Vaccine, JMIR Public Health and Surveillance and Scientific Reports.
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.