Philip N. Okafor
- Gastroenterology top 10%
- Gastrointestinal motility and disorders 3
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- Tuberculosis Research and Epidemiology 5
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- Pneumocystis jirovecii pneumonia detection and treatment 6
- Microscopic Colitis 4
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- COVID-19 and healthcare impacts 4
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- Immunodeficiency and Autoimmune Disorders 3
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- Bariatric Surgery and Outcomes 3
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- Liver Disease and Transplantation 3
- Co-authors
- Francis A. FarrayeJayant A. TalwalkarDavid NunesRobert S. SandlerMillie D. LongDavid LimsuiBerkeley N. LimketkaiMichael D. Kappelman
- Journals
- Gastroenterology (1 paper)Journal of Hepatology (1 paper)The American Journal of Gastroenterology (5 papers)
- Partner nations
- United StatesCanadaEcuador
In The Last Decade
Philip N. Okafor
29 papers receiving 293 citations
Peers
Comparison fields: 5 of 57
- Gastroenterology 35
- Infectious Diseases 94
- Epidemiology 157
- Microbiology 2
- Genetics 74
Countries citing papers authored by Philip N. Okafor
This map shows the geographic impact of Philip N. Okafor'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 Philip N. Okafor with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Philip N. Okafor more than expected).
Fields of papers citing papers by Philip N. Okafor
This network shows the impact of papers produced by Philip N. Okafor. 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 Philip N. Okafor. The network helps show where Philip N. Okafor may publish in the future.
Co-authorship network
The 25 scholars most cited alongside Philip N. Okafor, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
| # | Work | ||
|---|---|---|---|
| 1 | 2024 | 0 | |
| 2 | 2023 | 4 | |
| 3 | 2023 | 1 | |
| 4 | 2023 | 4 | |
| 5 | 2022 | 16 | |
| 6 | 2022 | 4 | |
| 7 | 2021 | 1 | |
| 8 | 2020 | 15 | |
| 9 | 2020 | 17 | |
| 10 | 2018 | 31 | |
| 11 | 2018 | 7 | |
| 12 | 2016 | 9 | |
| 13 | 2016 | 6 | |
| 14 | 2015 | 9 | |
| 15 | 2014 | 19 | |
| 16 | 2013 | 32 | |
| 17 | 2013 | 50 | |
| 18 | 2013 | 14 | |
| 19 | 2013 | 11 | |
| 20 | 2010 | 4 |
About Philip N. Okafor
Philip N. Okafor is a scholar working on Gastroenterology, Infectious Diseases and Pharmacy, having authored 32 papers that have together received 299 indexed citations. Recurring topics across this work include Pneumocystis jirovecii pneumonia detection and treatment (6 papers), Tuberculosis Research and Epidemiology (5 papers), Microscopic Colitis (4 papers), COVID-19 and healthcare impacts (4 papers), Gastrointestinal motility and disorders (3 papers), Immunodeficiency and Autoimmune Disorders (3 papers), Bariatric Surgery and Outcomes (3 papers) and Liver Disease and Transplantation (3 papers). The work is most often cited by research in Gastroenterology (35 citations), Infectious Diseases (94 citations) and Epidemiology (157 citations). Philip N. Okafor has collaborated with scholars based in United States, Canada and Ecuador. Frequent co-authors include Francis A. Farraye, Jayant A. Talwalkar, David Nunes, Robert S. Sandler, Millie D. Long, David Limsui, Berkeley N. Limketkai, Michael D. Kappelman, Derrick J. Stobaugh and Christopher Martin. Their work appears in journals such as Gastroenterology, Journal of Hepatology and The American Journal of Gastroenterology.
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.