Halvor Rollag
Impact in
- Transplantation top 1%
- Renal Transplantation Outcomes and Treatments
- Epidemiology top 1%
- Cytomegalovirus and herpesvirus research
- Herpesvirus Infections and Treatments
Papers in
- Epidemiology 69
- Cytomegalovirus and herpesvirus research 62
- Immunology 25
- interferon and immune responses 13
- Immune Response and Inflammation 7
- Phagocytosis and Immune Regulation 6
- Co-authors
- Anders Hartmann (34 shared papers)Miklos Degré (36 shared papers)Anders Åsberg (23 shared papers)Solbjørg Sagedal (15 shared papers)Knut P. Nordal (11 shared papers)Atul Humar (17 shared papers)Alan G. Jardine (15 shared papers)Mark D. Pescovitz (12 shared papers)
- Journals
- Apmis (14 papers)Transplantation (11 papers)American Journal of Transplantation (8 papers)European Journal of Clinical Microbiology & Infectious Diseases (5 papers)Blood (4 papers)
- Partner nations
- NorwayCanadaUnited States
In The Last Decade
Halvor Rollag
118 papers receiving 3.6k citations
Peers
Comparison fields: 5 of 93
- Transplantation 353
- Epidemiology 2.4k
- Immunology 318
- Virology 60
- Biochemistry 70
Countries citing papers authored by Halvor Rollag
This map shows the geographic impact of Halvor Rollag'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 Halvor Rollag with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Halvor Rollag more than expected).
Fields of papers citing papers by Halvor Rollag
This network shows the impact of papers produced by Halvor Rollag. 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 Halvor Rollag. The network helps show where Halvor Rollag may publish in the future.
Co-authors
The 25 scholars most cited alongside Halvor Rollag, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
Showing the 20 most-cited of 123 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | 2007 | 355 | |
| 2 | 2004 | 292 | |
| 3 | 2002 | 249 | |
| 4 | 2004 | 185 | |
| 5 | 2009 | 157 | |
| 6 | 2000 | 147 | |
| 7 | 1996 | 127 | |
| 8 | 2011 | 94 | |
| 9 | 2009 | 93 | |
| 10 | 2009 | 92 | |
| 11 | 2010 | 87 | |
| 12 | 2010 | 77 | |
| 13 | 2013 | 77 | |
| 14 | 2005 | 69 | |
| 15 | 2008 | 67 | |
| 16 | 2000 | 65 | |
| 17 | 2000 | 59 | |
| 18 | 2007 | 58 | |
| 19 | 2010 | 55 | |
| 20 | 2007 | 54 |
About Halvor Rollag
Halvor Rollag is a scholar working on Epidemiology, Immunology, Hepatology, Virology and Transplantation, having authored 123 papers that have together received 3.8k indexed citations. Recurring topics across this work include Cytomegalovirus and herpesvirus research (62 papers), interferon and immune responses (13 papers), Hepatitis C virus research (8 papers), Immune Response and Inflammation (7 papers), HIV Research and Treatment (6 papers), Phagocytosis and Immune Regulation (6 papers), Blood transfusion and management (4 papers) and Parvovirus B19 Infection Studies (4 papers). The work is most often cited by research in Transplantation (353 citations), Epidemiology (2.4k citations), Immunology (318 citations), Virology (60 citations) and Biochemistry (70 citations). Halvor Rollag has collaborated with scholars based in Norway, Canada and United States. Frequent co-authors include Anders Hartmann, Miklos Degré, Anders Åsberg, Solbjørg Sagedal, Knut P. Nordal, Atul Humar, Alan G. Jardine, Mark D. Pescovitz, Torbjørn Leivestad and Aksel Espen Foss. Their work appears in journals such as Apmis, Transplantation, American Journal of Transplantation, European Journal of Clinical Microbiology & Infectious Diseases and Blood.
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.