S Halvorsen

2.6k total citations
110 papers, 1.9k citations indexed

About

S Halvorsen is a scholar working on Physiology, Hematology and Genetics. According to data from OpenAlex, S Halvorsen has authored 110 papers receiving a total of 1.9k indexed citations (citations by other indexed papers that have themselves been cited), including 33 papers in Physiology, 29 papers in Hematology and 24 papers in Genetics. Recurrent topics in S Halvorsen's work include Erythrocyte Function and Pathophysiology (23 papers), Erythropoietin and Anemia Treatment (23 papers) and Hemoglobinopathies and Related Disorders (19 papers). S Halvorsen is often cited by papers focused on Erythrocyte Function and Pathophysiology (23 papers), Erythropoietin and Anemia Treatment (23 papers) and Hemoglobinopathies and Related Disorders (19 papers). S Halvorsen collaborates with scholars based in Norway, United States and Denmark. S Halvorsen's co-authors include P. H. FINNE, L. R. Gjessing, Odd E. Hanssen, Aagot Christie Löken, Oddvar Stokke, M Seip, J Steen-Johnsen, Kaare R. Norum, L. Eldjarn and Truls Sanengen and has published in prestigious journals such as The Lancet, Journal of Clinical Investigation and American Journal of Clinical Nutrition.

In The Last Decade

S Halvorsen

104 papers receiving 1.7k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
S Halvorsen Norway 23 457 437 410 409 345 110 1.9k
Eleanor S. Pollak United States 17 811 1.8× 305 0.7× 37 0.1× 709 1.7× 166 0.5× 36 2.6k
Diane Kepka‐Lenhart United States 19 665 1.5× 717 1.6× 127 0.3× 168 0.4× 262 0.8× 24 2.3k
Dongli Song China 26 773 1.7× 155 0.4× 95 0.2× 220 0.5× 112 0.3× 78 2.1k
H Abe Japan 22 303 0.7× 152 0.3× 27 0.1× 97 0.2× 224 0.6× 99 1.8k
George N. Donnell United States 33 1.0k 2.2× 617 1.4× 1.6k 3.9× 88 0.2× 97 0.3× 134 3.2k
Benjamin T. Jackson United States 25 404 0.9× 130 0.3× 59 0.1× 94 0.2× 58 0.2× 68 1.7k
Seiki Ito Japan 27 471 1.0× 315 0.7× 137 0.3× 84 0.2× 41 0.1× 123 2.1k
Anthony Luder Israel 23 618 1.4× 218 0.5× 167 0.4× 108 0.3× 95 0.3× 71 1.5k
Mirjana Poljakovic Sweden 18 326 0.7× 402 0.9× 30 0.1× 312 0.8× 420 1.2× 30 1.5k
H. Petersen Norway 28 484 1.1× 142 0.3× 38 0.1× 405 1.0× 190 0.6× 88 2.6k

Countries citing papers authored by S Halvorsen

Since Specialization
Citations

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

Fields of papers citing papers by S Halvorsen

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of S Halvorsen

This figure shows the co-authorship network connecting the top 25 collaborators of S Halvorsen. A scholar is included among the top collaborators of S Halvorsen 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 S Halvorsen. S Halvorsen 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.
Sternberg, Zohara, Jihnhee Yu, Hua Shen, et al.. (2024). Anti-Hypertensives Reduce the Rate of Alzheimer's Disease Progression: A Cohort Study Linked with Genetic and Neuropathological Analyses. The Journal of Prevention of Alzheimer s Disease. 11(6). 1634–1646. 3 indexed citations
2.
Halvorsen, S, et al.. (2002). Physiology of erythropoietin during mammalian development. Acta Paediatrica. 91(s438). 17–26. 32 indexed citations
3.
Bjerre, Anna, Reidun Øvstebø, Peter Kierulf, S Halvorsen, & P Brandtzæg. (2000). Fulminant Meningococcal Septicemia: Dissociation between Plasma Thrombopoietin Levels and Platelet Counts. Clinical Infectious Diseases. 30(4). 643–647. 24 indexed citations
4.
Hågå, P, S Halvorsen, Knut Liestøl, et al.. (1996). Effect of low and moderate doses of recombinant human erythropoietin on the haematological response in premature infants on a high protein and iron intake. European Journal of Pediatrics. 156(1). 56–61. 25 indexed citations
5.
6.
Bechensteen, Anne Grete, et al.. (1995). Effects of Recombinant Human Erythropoietin on Fetal and Adult Hemoglobin in Preterm Infants. Pediatric Research. 38(5). 729–732. 9 indexed citations
7.
Halvorsen, S, et al.. (1994). Recombinant human insulin‐like growth factor 1 (rh‐IGF‐1) stimulates erythropoiesis in adult, but not in newborn mice. Acta Physiologica Scandinavica. 151(1). 117–123. 7 indexed citations
8.
Halvorsen, S & Ingjald Bjerkreim. (1991). Om gjenopptagelse av Rødseth-saken. Svarartikkel nr. 2. Lov og Rett. 30(9). 555–558. 1 indexed citations
9.
Hellebostad, Marit, Truls Sanengen, & S Halvorsen. (1990). Variations in erythropoiesis throughout a lifetime. Annals of Hematology. 61(6). 358–363. 3 indexed citations
10.
Søvik, O, E. A. Kvittingen, J Steen-Johnsen, & S Halvorsen. (1990). Hereditary Tyrosinemia of Chronic Course without Rickets and Renal Tubular Dysfunction. Acta Paediatrica. 79(11). 1063–1068. 3 indexed citations
11.
Sanengen, Truls, Gisela K. Clemons, S Halvorsen, & John A. Widness. (1989). Immunoreactive erythropoietin and erythropoiesis stimulating factor(s) in plasma from hyper‐transfused neonatal and adult mice. Studies with a radioimmunoassay and a cell culture assay for erythropoietin. Acta Physiologica Scandinavica. 135(1). 11–16. 7 indexed citations
12.
Widness, John A., Truls Sanengen, P Hågå, et al.. (1989). Correlation of plasma erythropoiesis stimulating factor(s) and immunoreactive erythropoietin levels during rapid growth in the mouse. Acta Physiologica Scandinavica. 136(4). 527–533. 6 indexed citations
13.
Halvorsen, S, et al.. (1989). Child Neuromuscular Disease in Southern Norway. Acta Paediatrica. 78(1). 100–103. 16 indexed citations
14.
Kindt, E, et al.. (1988). Fasting Plasma Amino Acid Concentrations in PKU Children on Two Different Levels of Protein Intake. Acta Paediatrica. 77(1). 60–66. 17 indexed citations
15.
16.
Thorsby, Erik, Torolf Moen, Bjarte G. Solheim, et al.. (1981). Influence of HLA Matching in Cadaveric Renal Transplantation: Experience from One Scandiatransplant Center. Tissue Antigens. 17(1). 83–90. 10 indexed citations
17.
Halvorsen, S, et al.. (1979). [Neurologic complications in uremia].. Munich Personal RePEc Archive (Ludwig Maximilian University of Munich). 99(26). 1252–4.
18.
Fondu, Pierre, et al.. (1978). The Regulation of Erythropoiesis in Protein‐Energy‐Malnutrition. British Journal of Haematology. 38(1). 29–36. 16 indexed citations
19.
Halvorsen, S & L. R. Gjessing. (1964). Studies on Tyrosinosis: 1, Effect of Low-tyrosine and Low-phenylalanine Diet. BMJ. 2(5418). 1171–1173. 43 indexed citations
20.
Halvorsen, S & Silvia Sander. (1963). BONE-MARROW INJURY FOLLOWING INJECTION OF THOROTRAST. 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.

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