John Parry
Impact in
- Geriatrics and Gerontology top 0.2%
- Frailty in Older Adults
- Hepatology top 5%
- Hepatitis C virus research
Papers in
- History 9
- Historical Studies on Spain 6
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- HIV, Drug Use, Sexual Risk 4
- Hepatitis B Virus Studies 3
- Co-authors
- Chris Bates (4 shared papers)Linda Nichols (2 shared papers)Ronan Ryan (2 shared papers)Tom Marshall (2 shared papers)John Young (2 shared papers)Andrew Clegg (2 shared papers)Mohammed A. Mohammed (1 shared paper)Elizabeth Teale (2 shared papers)
- Journals
- Hispanic American Historical Review (8 papers)Age and Ageing (2 papers)Heart (1 paper)Journal of Clinical Microbiology (1 paper)The Economic History Review (1 paper)
- Partner nations
- United KingdomUnited StatesNepal
In The Last Decade
John Parry
32 papers receiving 1.5k citations
John Parry's Hit Papers
Peers
Comparison fields: 5 of 130
- Geriatrics and Gerontology 570
- Hepatology 110
- Epidemiology 274
- Virology 32
- Anthropology 74
Countries citing papers authored by John Parry
This map shows the geographic impact of John Parry'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 John Parry with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites John Parry more than expected).
Fields of papers citing papers by John Parry
This network shows the impact of papers produced by John Parry. 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 John Parry. The network helps show where John Parry may publish in the future.
Co-authors
The 25 scholars most cited alongside John Parry, 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 44 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | Development and validation of an electronic frailty index using routine primary care electronic health record data Hit paper breakdown → | 2016 | 916 |
| 2 | 2003 | 151 | |
| 3 | 2004 | 89 | |
| 4 | The age of reconnaissance | 1981 | 48 |
| 5 | 2009 | 45 | |
| 6 | 1968 | 45 | |
| 7 | 1967 | 37 | |
| 8 | 1993 | 33 | |
| 9 | 2023 | 29 | |
| 10 | 2010 | 21 | |
| 11 | The Spanish theory of empire in the sixteenth century | 1974 | 19 |
| 12 | Trade and dominion: The European oversea empires in the eighteenth century, | 1971 | 17 |
| 13 | 1994 | 15 | |
| 14 | 2009 | 14 | |
| 15 | 2024 | 14 | |
| 16 | 1975 | 14 | |
| 17 | 1970 | 13 | |
| 18 | 2016 | 11 | |
| 19 | The establishment of the European hegemony, 1415-1715 | 1966 | 10 |
| 20 | The Establishment of the European Hegemony, 1415-1715: Trade and Exploration in the Age of the Renaissance | 1961 | 9 |
About John Parry
John Parry is a scholar working on History, Epidemiology, Anthropology, Demography and Visual Arts and Performing Arts, having authored 44 papers that have together received 1.6k indexed citations. Recurring topics across this work include Historical Studies on Spain (6 papers), Historical Studies in Latin America (4 papers), HIV, Drug Use, Sexual Risk (4 papers), Latin American history and culture (4 papers), Colonialism, slavery, and trade (3 papers), Hepatitis B Virus Studies (3 papers), HIV/AIDS Research and Interventions (3 papers) and Hepatitis C virus research (2 papers). The work is most often cited by research in Geriatrics and Gerontology (570 citations), Hepatology (110 citations), Epidemiology (274 citations), Virology (32 citations) and Anthropology (74 citations). John Parry has collaborated with scholars based in United Kingdom, United States and Nepal. Frequent co-authors include Chris Bates, Linda Nichols, Ronan Ryan, Tom Marshall, John Young, Andrew Clegg, Mohammed A. Mohammed, Elizabeth Teale, Matthew Hickman and Richard Hayes. Their work appears in journals such as Hispanic American Historical Review, Age and Ageing, Heart, Journal of Clinical Microbiology and The Economic History Review.
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.