Óskar Hálfdánarson
Impact in
- Medical Terminology top 10%
- Gastroenterology top 5%
- Gastroesophageal reflux and treatments
Papers in
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- Gastroesophageal reflux and treatments 2
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- Electroconvulsive Therapy Studies 1
- Co-authors
- Helga Zoëga (6 shared papers)Margret Helga Ogmundsdottir (3 shared papers)Sigrún H. Lund (3 shared papers)Helga Margret Ogmundsdottir (3 shared papers)Eirı́kur Steingrı́msson (2 shared papers)Jacqueline M. Cohen (3 shared papers)Maarit K. Leinonen (3 shared papers)Kari Furu (3 shared papers)
In The Last Decade
Óskar Hálfdánarson
8 papers receiving 560 citations
Óskar Hálfdánarson's Hit Papers
Peers
Comparison fields: 5 of 80
- Medical Terminology 4
- Gastroenterology 71
- Psychiatry and Mental health 165
- Pediatrics, Perinatology and Child Health 145
- Geriatrics and Gerontology 13
Countries citing papers authored by Óskar Hálfdánarson
This map shows the geographic impact of Óskar Hálfdánarson'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 Óskar Hálfdánarson with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Óskar Hálfdánarson more than expected).
Fields of papers citing papers by Óskar Hálfdánarson
This network shows the impact of papers produced by Óskar Hálfdánarson. 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 Óskar Hálfdánarson. The network helps show where Óskar Hálfdánarson may publish in the future.
Co-authors
The 25 scholars most cited alongside Óskar Hálfdánarson, 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 | 2017 | 228 | |
| 2 | Association of Prenatal Exposure to Antiseizure Medication With Risk of Autism and Intellectual Disability Hit paper breakdown → | 2022 | 164 |
| 3 | 2018 | 111 | |
| 4 | 2021 | 21 | |
| 5 | 2021 | 20 | |
| 6 | 2018 | 17 | |
| 7 | 2021 | 13 | |
| 8 | 2019 | 4 |
About Óskar Hálfdánarson
Óskar Hálfdánarson is a scholar working on Gastroenterology, Psychiatry and Mental health, Pediatrics, Perinatology and Child Health, Obstetrics and Gynecology and Public Health, Environmental and Occupational Health, having authored 8 papers that have together received 578 indexed citations. Recurring topics across this work include Gastroesophageal reflux and treatments (2 papers), Pregnancy and Medication Impact (1 paper), Maternal Mental Health During Pregnancy and Postpartum (1 paper), ATP Synthase and ATPases Research (1 paper), Pregnancy and preeclampsia studies (1 paper), Electroconvulsive Therapy Studies (1 paper), Neuroendocrine Tumor Research Advances (1 paper) and Birth, Development, and Health (1 paper). The work is most often cited by research in Medical Terminology (4 citations), Gastroenterology (71 citations), Psychiatry and Mental health (165 citations), Pediatrics, Perinatology and Child Health (145 citations) and Geriatrics and Gerontology (13 citations). Óskar Hálfdánarson has collaborated with scholars based in Iceland, Australia and Sweden. Frequent co-authors include Helga Zoëga, Margret Helga Ogmundsdottir, Sigrún H. Lund, Helga Margret Ogmundsdottir, Eirı́kur Steingrı́msson, Jacqueline M. Cohen, Maarit K. Leinonen, Kari Furu, Anton Pottegård and Einar Stefan Bjornsson. Their work appears in journals such as Pharmacoepidemiology and Drug Safety, European Neuropsychopharmacology, Basic & Clinical Pharmacology & Toxicology, Evidence-Based Mental Health and British Journal of Cancer.
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.