Per Ekman

1.0k total citations
25 papers, 688 citations indexed

About

Per Ekman is a scholar working on Pathology and Forensic Medicine, Surgery and Pharmacology. According to data from OpenAlex, Per Ekman has authored 25 papers receiving a total of 688 indexed citations (citations by other indexed papers that have themselves been cited), including 11 papers in Pathology and Forensic Medicine, 10 papers in Surgery and 10 papers in Pharmacology. Recurrent topics in Per Ekman's work include Spine and Intervertebral Disc Pathology (11 papers), Musculoskeletal pain and rehabilitation (10 papers) and Spinal Fractures and Fixation Techniques (5 papers). Per Ekman is often cited by papers focused on Spine and Intervertebral Disc Pathology (11 papers), Musculoskeletal pain and rehabilitation (10 papers) and Spinal Fractures and Fixation Techniques (5 papers). Per Ekman collaborates with scholars based in Sweden, Denmark and United States. Per Ekman's co-authors include Hans Möller, Rune Hedlund, Marcus Andersson, Adel Shalabi, Paul Gerdhem, P. Neumann, Tycho Tullberg, Gudmundur Johannsson, Thomas Lundeberg and Penelope Trimpou and has published in prestigious journals such as Journal of Bone and Joint Surgery, Spine and European Urology.

In The Last Decade

Per Ekman

24 papers receiving 652 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Per Ekman Sweden	12	492	422	302	68	67	25	688
James H. Maxwell United States	11	336 0.7×	378 0.9×	197 0.7×	82 1.2×	14 0.2×	23	681
Mike Stabler United Kingdom	6	36 0.1×	112 0.3×	114 0.4×	28 0.4×	103 1.5×	9	428
Wen-Yen Hsu Taiwan	7	102 0.2×	99 0.2×	113 0.4×	17 0.3×	17 0.3×	9	294
Ming‐Hsiao Hu Taiwan	15	208 0.4×	293 0.7×	90 0.3×	67 1.0×	5 0.1×	46	572
Dan S. Cohen United States	6	105 0.2×	175 0.4×	55 0.2×	30 0.4×	5 0.1×	8	276
Chris Gillis Canada	12	137 0.3×	252 0.6×	19 0.1×	22 0.3×	21 0.3×	35	480
Xudong Zhang China	13	78 0.2×	59 0.1×	53 0.2×	29 0.4×	53 0.8×	27	373
Mary M. Bell United States	6	18 0.0×	99 0.2×	64 0.2×	53 0.8×	12 0.2×	8	369
Chenxi Yuan China	11	149 0.3×	112 0.3×	64 0.2×	37 0.5×	4 0.1×	30	502
Oliver Mowforth United Kingdom	13	413 0.8×	517 1.2×	25 0.1×	13 0.2×	11 0.2×	49	660

Countries citing papers authored by Per Ekman

Since Specialization

Citations

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

Fields of papers citing papers by Per Ekman

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Per Ekman

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

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

Götz, Elias & Per Ekman. (2024). Russia’s War Against Ukraine: Context, Causes, and Consequences. Problems of Post-Communism. 71(3). 193–205. 6 indexed citations

Ekman, Per, et al.. (2023). The EU between Federal Union and Flexible Integration. 1 indexed citations

Wijkman, Magnus, Johnny Ludvigsson, Per Ekman, et al.. (2022). Risk factors, mortality trends, and cardiovascular diseases in people with Type 1 diabetes and controls in Sweden: An observational cohort study. The Lancet Regional Health - Europe. 21. 100469–100469. 9 indexed citations

Ekman, Per, et al.. (2022). High Mortality Rate in Oral Glucocorticoid Users: A Population-Based Matched Cohort Study. Frontiers in Endocrinology. 13. 918356–918356. 17 indexed citations

Ekman, Per, et al.. (2022). Routes to a Resilient European Union. 8 indexed citations

Ekman, Per, et al.. (2020). The significance of cervical sagittal alignment for nonrecovery after whiplash injury. The Spine Journal. 20(8). 1229–1238. 8 indexed citations

Ekman, Per, et al.. (2019). Minor effect of loss to follow-up on outcome interpretation in the Swedish spine register. European Spine Journal. 29(2). 213–220. 24 indexed citations

Fritzell, Peter, Christina Welinder‐Olsson, Bodil Jönsson, et al.. (2019). Bacteria: back pain, leg pain and Modic sign—a surgical multicentre comparative study. European Spine Journal. 28(12). 2981–2989. 26 indexed citations

Ekman, Per, et al.. (2019). High prescription rate of oral glucocorticoids in children and adults: A retrospective cohort study from Western Sweden. Clinical Endocrinology. 92(1). 21–28. 17 indexed citations

10.

Ekman, Per, et al.. (2019). Long-term outcome of fusion for degenerative disc disease in the lumbar spine. The Bone & Joint Journal. 101-B(12). 1526–1533. 15 indexed citations

11.

Ekman, Per, et al.. (2018). Long-term outcome after spinal fusion for isthmic spondylolisthesis in adults. The Spine Journal. 19(3). 501–508. 19 indexed citations

12.

Ekman, Per, et al.. (2009). A prospective randomised study on the long-term effect of lumbar fusion on adjacent disc degeneration. European Spine Journal. 18(8). 1175–1186. 157 indexed citations

13.

Ekman, Per, Hans Möller, & Rune Hedlund. (2009). Predictive Factors for the Outcome of Fusion in Adult Isthmic Spondylolisthesis. Spine. 34(11). 1204–1210. 38 indexed citations

14.

Ekman, Per, et al.. (2008). 123. A Prospective Randomized Study on the Long-term Effect of Lumbar Fusion on Adjacent Disc Degeneration. The Spine Journal. 8(5). 63S–63S. 3 indexed citations

15.

Ekman, Per, Hans Möller, Tycho Tullberg, P. Neumann, & Rune Hedlund. (2007). Posterior Lumbar Interbody Fusion Versus Posterolateral Fusion in Adult Isthmic Spondylolisthesis. Spine. 32(20). 2178–2183. 101 indexed citations

16.

Ekman, Per, Hans Möller, & Rune Hedlund. (2005). The long-term effect of posterolateral fusion in adult isthmic spondylolisthesis: a randomized controlled study. The Spine Journal. 5(1). 36–44. 89 indexed citations

17.

Ekman, Per, R Takolander, & Bo Kalin. (1994). Venous shunting as a complication to penile revascularization--a case report.. PubMed. 157. 133–6. 1 indexed citations

18.

Lundeberg, Thomas, et al.. (1992). The Role of Sensory Nerves in Catheter-Induced Urethral Inflammation. European Urology. 21(1). 75–78. 8 indexed citations

19.

Lundeberg, Thomas, et al.. (1992). Role of the Autonomie Nervous System in Catheter-Induced Urethral Inflammation. European Urology. 21(4). 328–331. 4 indexed citations

20.

Ekman, Per, et al.. (1952). Investigations concerning cobalt problems in Swedish animal husbandry. Acta Agriculturae Scandinavica. 2(1). 103–130. 7 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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