Per Lilleaasen
- Surgery
- Anesthesiology and Pain Medicine top 5%
- Cardiology and Cardiovascular Medicine
- Epidemiology
- Critical Care and Intensive Care Medicine top 5%
- Co-authors
- Lars GramstadAnsgar O. AasenOddvar StokkeYngvar GundersenChristoph ThiemermannTor FröysakerCarlos Otávio CorsoMartina Dörger
- Topics
- Blood transfusion and management (9 papers)Mechanical Circulatory Support Devices (9 papers)Nitric Oxide and Endothelin Effects (8 papers)
- Partner nations
- NorwayUnited KingdomGermany
In The Last Decade
Per Lilleaasen
44 papers receiving 528 citations
Peers
Comparison fields: 5 of 82
- Surgery 206
- Anesthesiology and Pain Medicine 109
- Cardiology and Cardiovascular Medicine 97
- Epidemiology 92
- Critical Care and Intensive Care Medicine 79
Countries citing papers authored by Per Lilleaasen
This map shows the geographic impact of Per Lilleaasen'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 Per Lilleaasen with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Per Lilleaasen more than expected).
Fields of papers citing papers by Per Lilleaasen
This network shows the impact of papers produced by Per Lilleaasen. 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 Per Lilleaasen. The network helps show where Per Lilleaasen may publish in the future.
Co-authorship network of co-authors of Per Lilleaasen
This figure shows the co-authorship network connecting the top 25 collaborators of Per Lilleaasen. A scholar is included among the top collaborators of Per Lilleaasen 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 Per Lilleaasen. Per Lilleaasen is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | 50 | |
| 2 | 10 | |
| 3 | 20 | |
| 4 | 33 | |
| 5 | 6 | |
| 6 | 15 | |
| 7 | 16 | |
| 8 | 14 | |
| 9 | 2 | |
| 10 | 27 | |
| 11 | 9 | |
| 12 | 4 | |
| 13 | 6 | |
| 14 | 20 | |
| 15 | 10 | |
| 16 | 9 | |
| 17 | 4 | |
| 18 | 6 | |
| 19 | 26 | |
| 20 | Cardiac surgery in extreme haemodilution without donor blood, blood products or artificial macromolecules. | 14 |
About Per Lilleaasen
Per Lilleaasen is a scholar working on Biochemistry, Critical Care and Intensive Care Medicine and Biochemistry, having authored 47 papers that have together received 590 indexed citations. Recurring topics across this work include Blood transfusion and management (9 papers), Mechanical Circulatory Support Devices (9 papers) and Nitric Oxide and Endothelin Effects (8 papers). The work is most often cited by research in Anesthesiology and Pain Medicine (109 citations), Critical Care and Intensive Care Medicine (79 citations) and Biochemistry (67 citations). Per Lilleaasen has collaborated with scholars based in Norway, United Kingdom and Germany. Frequent co-authors include Lars Gramstad, Ansgar O. Aasen, Oddvar Stokke, Yngvar Gundersen, Christoph Thiemermann, Tor Fröysaker, Carlos Otávio Corso, Martina Dörger, Maria K. Dahle and Simon J. Foster. Their work appears in journals such as Journal of Hepatology, Infection and Immunity and Intensive Care Medicine.
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.