Roar Sandvei
- Reproductive Medicine top 5%
- Public Health, Environmental and Occupational Health top 10%
- Obstetrics and Gynecology top 5%
- Molecular Biology
- Oncology
- Co-authors
- Bjørn I. BertelsenOle Didrik LærumAnders MolvenSolrun J. SteineO KollerPer BergsjøNorvald SagenMagnar Ulstein
- Topics
- Ectopic Pregnancy Diagnosis and Management (13 papers)Reproductive Health and Contraception (9 papers)Reproductive System and Pregnancy (7 papers)
- Cited by
- Reproductive MedicineObstetrics and GynecologyPublic Health, Environmental and Occupational Health
- Journals
- Journal of Clinical OncologyAmerican Journal of Obstetrics and GynecologyAnnals of Oncology
- Partner nations
- NorwayUnited States
In The Last Decade
Roar Sandvei
37 papers receiving 567 citations
Peers
Comparison fields: 5 of 58
- Reproductive Medicine 193
- Public Health, Environmental and Occupational Health 187
- Obstetrics and Gynecology 150
- Molecular Biology 96
- Oncology 89
Countries citing papers authored by Roar Sandvei
This map shows the geographic impact of Roar Sandvei'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 Roar Sandvei with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Roar Sandvei more than expected).
Fields of papers citing papers by Roar Sandvei
This network shows the impact of papers produced by Roar Sandvei. 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 Roar Sandvei. The network helps show where Roar Sandvei may publish in the future.
Co-authorship network of co-authors of Roar Sandvei
This figure shows the co-authorship network connecting the top 25 collaborators of Roar Sandvei. A scholar is included among the top collaborators of Roar Sandvei based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Roar Sandvei. Roar Sandvei is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | 8 | |
| 2 | 134 | |
| 3 | 3 | |
| 4 | 25 | |
| 5 | 11 | |
| 6 | 53 | |
| 7 | 17 | |
| 8 | 7 | |
| 9 | 9 | |
| 10 | 24 | |
| 11 | 9 | |
| 12 | 1 | |
| 13 | 1 | |
| 14 | 6 | |
| 15 | 2 | |
| 16 | 4 | |
| 17 | 13 | |
| 18 | 11 | |
| 19 | 3 | |
| 20 | 7 |
About Roar Sandvei
Roar Sandvei is a scholar working on Obstetrics and Gynecology, Reproductive Medicine and Public Health, Environmental and Occupational Health, having authored 37 papers that have together received 596 indexed citations. Recurring topics across this work include Ectopic Pregnancy Diagnosis and Management (13 papers), Reproductive Health and Contraception (9 papers) and Reproductive System and Pregnancy (7 papers). The work is most often cited by research in Reproductive Medicine (193 citations), Obstetrics and Gynecology (150 citations) and Public Health, Environmental and Occupational Health (187 citations). Roar Sandvei has collaborated with scholars based in Norway and United States. Frequent co-authors include Bjørn I. Bertelsen, Ole Didrik Lærum, Anders Molven, Solrun J. Steine, O Koller, Per Bergsjø, Norvald Sagen, Magnar Ulstein, Martha G Eide and Bjørn Hagen. Their work appears in journals such as Journal of Clinical Oncology, American Journal of Obstetrics and Gynecology and Annals of Oncology.
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.