R Hamkar
Impact in
- Epidemiology top 5%
- Cervical Cancer and HPV Research
- Hepatitis B Virus Studies
- Virology and Viral Diseases
- Respiratory viral infections research
- Hepatology top 10%
- Hepatitis C virus research
- Hepatitis Viruses Studies and Epidemiology
Papers in
- Epidemiology 32
- Cervical Cancer and HPV Research 13
- Virology and Viral Diseases 10
- Hepatitis B Virus Studies 9
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- Viral gastroenteritis research and epidemiology 6
- Parvovirus B19 Infection Studies 5
- Co-authors
- Somayeh Jalilvand (21 shared papers)Zabihollah Shoja (9 shared papers)Amitis Ramezani (13 shared papers)R Nategh (14 shared papers)Arezoo Aghakhani (11 shared papers)Ali Eslamifar (13 shared papers)Talat Mokhtari‐Azad (13 shared papers)Mohammad Banifazl (8 shared papers)
In The Last Decade
R Hamkar
52 papers receiving 802 citations
Peers
Comparison fields: 5 of 71
- Epidemiology 528
- Hepatology 95
- Infectious Diseases 204
- Virology 47
- Otorhinolaryngology 29
Countries citing papers authored by R Hamkar
This map shows the geographic impact of R Hamkar'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 R Hamkar with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites R Hamkar more than expected).
Fields of papers citing papers by R Hamkar
This network shows the impact of papers produced by R Hamkar. 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 R Hamkar. The network helps show where R Hamkar may publish in the future.
Co-authors
The 25 scholars most cited alongside R Hamkar, 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 53 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | 2003 | 43 | |
| 2 | 2014 | 42 | |
| 3 | 2010 | 41 | |
| 4 | 2010 | 40 | |
| 5 | 2002 | 40 | |
| 6 | 2014 | 38 | |
| 7 | Prevalence of Rotavirus, Adenovirus, and Astrovirus Infections among Patients with Acute Gastroenteritis in, Northern Iran. | 2010 | 35 |
| 8 | 2006 | 33 | |
| 9 | 2011 | 31 | |
| 10 | 2003 | 30 | |
| 11 | 2005 | 27 | |
| 12 | 2010 | 26 | |
| 13 | 2006 | 24 | |
| 14 | 2010 | 24 | |
| 15 | 2009 | 23 | |
| 16 | 2007 | 23 | |
| 17 | Prevalence of HPV Infection and Its Association with Cytological Abnormalities of Pap Smears in Tehran | 2008 | 20 |
| 18 | 2014 | 20 | |
| 19 | 2009 | 20 | |
| 20 | 2017 | 20 |
About R Hamkar
R Hamkar is a scholar working on Epidemiology, Infectious Diseases, Surgery, Hepatology and Molecular Biology, having authored 53 papers that have together received 836 indexed citations. Recurring topics across this work include Cervical Cancer and HPV Research (13 papers), Virology and Viral Diseases (10 papers), Hepatitis B Virus Studies (9 papers), Viral gastroenteritis research and epidemiology (6 papers), Genital Health and Disease (6 papers), Parvovirus B19 Infection Studies (5 papers), Hepatitis Viruses Studies and Epidemiology (5 papers) and Head and Neck Cancer Studies (3 papers). The work is most often cited by research in Epidemiology (528 citations), Hepatology (95 citations), Infectious Diseases (204 citations), Virology (47 citations) and Otorhinolaryngology (29 citations). R Hamkar has collaborated with scholars based in Iran, Canada and Italy. Frequent co-authors include Somayeh Jalilvand, Zabihollah Shoja, Amitis Ramezani, R Nategh, Arezoo Aghakhani, Ali Eslamifar, Talat Mokhtari‐Azad, Mohammad Banifazl, Michael J. Gray and Graham Tipples. Their work appears in journals such as International Journal of Infectious Diseases, Virus Research, Journal of Medical Virology, Diagnostic Microbiology and Infectious Disease and Journal of Clinical Microbiology.
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.