Jónas Hallgrímsson

711 total citations
29 papers, 556 citations indexed

About

Jónas Hallgrímsson is a scholar working on Pulmonary and Respiratory Medicine, Surgery and Pathology and Forensic Medicine. According to data from OpenAlex, Jónas Hallgrímsson has authored 29 papers receiving a total of 556 indexed citations (citations by other indexed papers that have themselves been cited), including 12 papers in Pulmonary and Respiratory Medicine, 10 papers in Surgery and 5 papers in Pathology and Forensic Medicine. Recurrent topics in Jónas Hallgrímsson's work include Gastric Cancer Management and Outcomes (4 papers), Cardiac Valve Diseases and Treatments (4 papers) and Genetic factors in colorectal cancer (4 papers). Jónas Hallgrímsson is often cited by papers focused on Gastric Cancer Management and Outcomes (4 papers), Cardiac Valve Diseases and Treatments (4 papers) and Genetic factors in colorectal cancer (4 papers). Jónas Hallgrímsson collaborates with scholars based in Iceland, United States and Hong Kong. Jónas Hallgrímsson's co-authors include Gunnar Guðmundsson, Ólafur Bjarnason, Sigmundur Gudbjarnason, William V. McDermott, Anthony P. Monaco, Guðríður H. Ólafsdóttir, Hrafn Tulinius, Árni Björnsson, Lárus Jónasson and Melvin E. Clouse and has published in prestigious journals such as New England Journal of Medicine, Brain and Annals of Surgery.

In The Last Decade

Jónas Hallgrímsson

26 papers receiving 494 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Jónas Hallgrímsson Iceland 12 181 152 131 118 82 29 556
M Frenkel United States 15 101 0.6× 196 1.3× 91 0.7× 117 1.0× 145 1.8× 52 825
G. J. Johnson United States 15 135 0.7× 163 1.1× 27 0.2× 131 1.1× 92 1.1× 24 830
Espen Ø. Kvale Norway 11 127 0.7× 194 1.3× 32 0.2× 106 0.9× 69 0.8× 15 709
Shigeru TAKAMATSU Japan 14 166 0.9× 100 0.7× 18 0.1× 193 1.6× 125 1.5× 43 800
Mizuko Osaka Japan 13 214 1.2× 120 0.8× 31 0.2× 96 0.8× 168 2.0× 23 688
Hesong Zeng China 16 275 1.5× 97 0.6× 88 0.7× 84 0.7× 99 1.2× 38 732
Reisuke Saito United States 14 153 0.8× 57 0.4× 32 0.2× 163 1.4× 62 0.8× 27 675
Virginie de Beco France 7 82 0.5× 45 0.3× 64 0.5× 80 0.7× 299 3.6× 15 523
Akira Suehiro Japan 14 90 0.5× 78 0.5× 17 0.1× 112 0.9× 110 1.3× 54 745
Satoshi Aiko Japan 16 232 1.3× 145 1.0× 26 0.2× 356 3.0× 66 0.8× 42 840

Countries citing papers authored by Jónas Hallgrímsson

Since Specialization
Citations

This map shows the geographic impact of Jónas Hallgrímsson'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 Jónas Hallgrímsson with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Jónas Hallgrímsson more than expected).

Fields of papers citing papers by Jónas Hallgrímsson

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Jónas Hallgrímsson. 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 Jónas Hallgrímsson. The network helps show where Jónas Hallgrímsson may publish in the future.

Co-authorship network of co-authors of Jónas Hallgrímsson

This figure shows the co-authorship network connecting the top 25 collaborators of Jónas Hallgrímsson. A scholar is included among the top collaborators of Jónas Hallgrímsson 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 Jónas Hallgrímsson. Jónas Hallgrímsson is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Jónasson, Lárus, et al.. (2002). [Carcinoma of the colon in Iceland 1955-1989. An investigation of survival according to various pathological parameters.].. PubMed. 88(6). 479–87. 1 indexed citations
2.
Jónasson, Lárus, Jónas Hallgrímsson, Ásgeir Theodórs, et al.. (2001). Ristilkrabbamein á Íslandi 1955-1989 : meinafræðileg athugun. Læknablaðið.
3.
Ólafsson, Sigurður, Jónas Hallgrímsson, & Sigmundur Gudbjarnason. (2000). Dietary cod liver oil decreases arachidonic acid in rat gastric mucosa and increases stress‐induced gastric erosions. Lipids. 35(6). 601–605. 3 indexed citations
4.
Jónasson, Lárus, Jónas Hallgrímsson, & Guðríður H. Ólafsdóttir. (1994). Gastric carcinoma: Correlation of diagnosis based on biopsies and resection specimens with reference to the Laurén classification. Apmis. 102(7-12). 711–715. 11 indexed citations
5.
Campbell, Fiona, Mark Appleton, Jónas Hallgrímsson, et al.. (1994). Racial variation in the O‐acetylation phenotype of human colonic mucosa. The Journal of Pathology. 174(3). 169–174. 34 indexed citations
6.
Jónasson, Lárus, Jónas Hallgrímsson, Helgi Sigvaldason, Guðríður H. Ólafsdóttir, & Hrafn Tulinius. (1994). Gastric cancer in Iceland: A retrospective study of resected gastric specimens in a high‐risk country during 30 years (1960–1989). International Journal of Cancer. 57(6). 793–798. 13 indexed citations
7.
Benediktsdóttir, Kristrún R., Jón G. Jónasson, & Jónas Hallgrímsson. (1989). Tumours in Iceland 12. Malignant tumours of the corpus of the uterus. Apmis. 97(7-12). 781–786. 11 indexed citations
8.
Skúladóttir, Gudrún V., T Harðarson, Jónas Hallgrímsson, et al.. (1988). Arachidonic Acid Level of Non‐esterified Fatty Acids and Phospholipids in Serum and Heart Muscle of Patients with Fatal Myocardial Infarction. Acta Medica Scandinavica. 223(3). 233–238. 4 indexed citations
9.
Agnarsson, Bjarni A., et al.. (1985). CORONARY ATHEROSCLEROSIS AND MYOCARDIAL INFARCTION IN NONAGENARIANS: A RETROSPECTIVE AUTOPSY STUDY. Age and Ageing. 14(2). 109–112. 8 indexed citations
10.
Hallgrímsson, Jónas, et al.. (1983). COMPARATIVE DISEASE PATTERNS IN THE ELDERLY AND THE VERY OLD: A RETROSPECTIVE AUTOPSY STUDY. Age and Ageing. 12(2). 111–117. 15 indexed citations
11.
Perry, Stanton B., et al.. (1982). TUMOURS IN ICELAND. Acta Pathologica Microbiologica Scandinavica Series A Pathology. 90A(1-6). 175–183. 5 indexed citations
12.
Hallgrímsson, Jónas, et al.. (1979). TUMOURS IN ICELAND. Acta Pathologica Microbiologica Scandinavica Section A Pathology. 87A(1-6). 403–409. 3 indexed citations
13.
Hallgrímsson, Jónas. (1976). CHRONIC NON‐RHEUMATIC VALVULAR HEART DISEASE. Acta Pathologica Microbiologica Scandinavica Section A Pathology. 84A(3). 247–252. 2 indexed citations
14.
Gudbjarnason, Sigmundur & Jónas Hallgrímsson. (1976). THE ROLE OF MYOCARDIAL MEMBRANE LIPIDS IN THE DEVELOPMENT OF CARDIAC NECROSIS. Acta Medica Scandinavica. 199(S587). 17–27. 43 indexed citations
15.
Guðmundsson, Gunnar, et al.. (1972). HEREDITARY CEREBRAL HEMORRHAGE WITH AMYLOIDOSIS. Brain. 95(2). 387–404. 219 indexed citations
16.
Hallgrímsson, Jónas, et al.. (1967). Carcinoma of the Lung in Iceland. Diseases of the Chest. 52(6). 754–759. 7 indexed citations
17.
Clouse, Melvin E., et al.. (1966). COMPLICATIONS FOLLOWING LYMPHOGRAPHY WITH PARTICULAR REFERENCE TO PULMONARY OIL EMBOLIZATION. American Journal of Roentgenology. 96(4). 972–978. 21 indexed citations
18.
Hallgrímsson, Jónas, et al.. (1965). Case 35-1965. New England Journal of Medicine. 273(7). 382–387.
19.
Monaco, Anthony P., Jónas Hallgrímsson, & William V. McDermott. (1964). Multiple Adenoma (Hamartoma) of the Liver Treated by Subtotal (90%) Resection:*. Annals of Surgery. 159(4). 513–519. 60 indexed citations
20.
Mills, Joseph L. & Jónas Hallgrímsson. (1964). Case 54-1964. New England Journal of Medicine. 271(19). 1007–1014. 1 indexed citations

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.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by M Frenkel Breakdown of academic impact, for papers by G. J. Johnson Breakdown of academic impact, for papers by Espen Ø. Kvale Breakdown of academic impact, for papers by Shigeru TAKAMATSU Breakdown of academic impact, for papers by Mizuko Osaka Breakdown of academic impact, for papers by Hesong Zeng Breakdown of academic impact, for papers by Reisuke Saito Breakdown of academic impact, for papers by Virginie de Beco Breakdown of academic impact, for papers by Akira Suehiro Breakdown of academic impact, for papers by Satoshi Aiko
Rankless by CCL
2026