PJ Hamlin
- Gastroenterology top 2%
- Gastrointestinal motility and disorders 3
- Celiac Disease Research and Management 3
- Biological Psychiatry top 10%
- Genetics top 5%
- Inflammatory Bowel Disease 18
- Epidemiology top 10%
- Microscopic Colitis 17
- Food Science top 10%
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- Autoimmune and Inflammatory Disorders Research 3
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- Biosimilars and Bioanalytical Methods 2
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- Gut microbiota and health 2
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- Fibromyalgia and Chronic Fatigue Syndrome Research 1
- Co-authors
- Alexander C. FordDavid J. GracieYannick DerwaElspeth GuthrieAnthony O’ConnorChristian P. SelingerRaguprakash RatnakumaranBarry Hall
- Journals
- Journal of Crohn s and Colitis (8 papers)Alimentary Pharmacology & Therapeutics (2 papers)Postgraduate Medical Journal (1 paper)
- Partner nations
- United KingdomIrelandUnited States
In The Last Decade
PJ Hamlin
21 papers receiving 821 citations
Hit Papers
Peers
Comparison fields: 5 of 82
- Gastroenterology 206
- Biological Psychiatry 39
- Genetics 426
- Epidemiology 346
- Food Science 99
Countries citing papers authored by PJ Hamlin
This map shows the geographic impact of PJ Hamlin'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 PJ Hamlin with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites PJ Hamlin more than expected).
Fields of papers citing papers by PJ Hamlin
This network shows the impact of papers produced by PJ Hamlin. 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 PJ Hamlin. The network helps show where PJ Hamlin may publish in the future.
Co-authorship network
The 25 scholars most cited alongside PJ Hamlin, 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 | 2022 | 14 | |
| 2 | 2020 | 2 | |
| 3 | 2019 | 18 | |
| 4 | 2018 | 17 | |
| 5 | Bi-directionality of Brain–Gut Interactions in Patients With Inflammatory Bowel Diseasebreakdown → | 2018 | 277 |
| 6 | 2018 | 41 | |
| 7 | 2018 | 25 | |
| 8 | 2018 | 37 | |
| 9 | 2017 | 1 | |
| 10 | 2017 | 283 | |
| 11 | 2017 | 1 | |
| 12 | 2017 | 15 | |
| 13 | 2017 | 1 | |
| 14 | 2017 | 2 | |
| 15 | 2017 | 4 | |
| 16 | 2015 | 1 | |
| 17 | 2014 | 40 | |
| 18 | 2014 | 21 | |
| 19 | 2004 | 30 | |
| 20 | 1997 | 5 |
About PJ Hamlin
PJ Hamlin is a scholar working on Gastroenterology, Genetics, Epidemiology, Hematology and Immunology, having authored 22 papers that have together received 836 indexed citations. Recurring topics across this work include Inflammatory Bowel Disease (18 papers), Microscopic Colitis (17 papers), Gastrointestinal motility and disorders (3 papers), Celiac Disease Research and Management (3 papers), Autoimmune and Inflammatory Disorders Research (3 papers), Biosimilars and Bioanalytical Methods (2 papers), Gut microbiota and health (2 papers) and Fibromyalgia and Chronic Fatigue Syndrome Research (1 paper). The work is most often cited by research in Gastroenterology (206 citations), Biological Psychiatry (39 citations), Genetics (426 citations), Epidemiology (346 citations) and Food Science (99 citations). PJ Hamlin has collaborated with scholars based in United Kingdom, Ireland and United States. Frequent co-authors include Alexander C. Ford, David J. Gracie, Yannick Derwa, Elspeth Guthrie, Anthony O’Connor, Christian P. Selinger, Raguprakash Ratnakumaran, Barry Hall, Nicholas Burr and Shaji Sebastian. Their work appears in journals such as Journal of Crohn s and Colitis, Alimentary Pharmacology & Therapeutics, Postgraduate Medical Journal, BMJ Open Gastroenterology and Scandinavian 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.