Peter Hallas

890 total citations
38 papers, 567 citations indexed

About

Peter Hallas is a scholar working on Emergency Medicine, General Health Professions and Epidemiology. According to data from OpenAlex, Peter Hallas has authored 38 papers receiving a total of 567 indexed citations (citations by other indexed papers that have themselves been cited), including 24 papers in Emergency Medicine, 8 papers in General Health Professions and 7 papers in Epidemiology. Recurrent topics in Peter Hallas's work include Emergency and Acute Care Studies (18 papers), Cardiac Arrest and Resuscitation (8 papers) and Trauma and Emergency Care Studies (6 papers). Peter Hallas is often cited by papers focused on Emergency and Acute Care Studies (18 papers), Cardiac Arrest and Resuscitation (8 papers) and Trauma and Emergency Care Studies (6 papers). Peter Hallas collaborates with scholars based in Denmark, Norway and Sweden. Peter Hallas's co-authors include Mikkel Brabrand, Trond E. Ellingsen, Lars Folkestad, Daniel Pilsgaard Henriksen, Ebbe Munk‐Andersen, Henrik L. Jørgensen, Freddy Lippert, Doris Østergaard, Thea Palsgaard Møller and Gitte Linderoth and has published in prestigious journals such as PLoS ONE, BMJ and BMC Public Health.

In The Last Decade

Peter Hallas

36 papers receiving 541 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Peter Hallas Denmark 12 234 119 105 86 79 38 567
Aaron E. Kornblith United States 13 236 1.0× 105 0.9× 57 0.5× 76 0.9× 64 0.8× 47 637
Jakob I. McSparron United States 19 141 0.6× 194 1.6× 195 1.9× 28 0.3× 113 1.4× 61 976
Jörg Christian Brokmann Germany 19 346 1.5× 110 0.9× 169 1.6× 59 0.7× 97 1.2× 54 953
Torben K. Becker United States 15 512 2.2× 133 1.1× 58 0.6× 35 0.4× 55 0.7× 75 886
Andrew C. Meltzer United States 15 152 0.6× 243 2.0× 84 0.8× 66 0.8× 161 2.0× 62 869
Matthew Inada-Kim United Kingdom 14 146 0.6× 43 0.4× 169 1.6× 64 0.7× 100 1.3× 28 599
Arian Zaboli Italy 14 227 1.0× 87 0.7× 167 1.6× 18 0.2× 73 0.9× 100 577
Joshua Parreco United States 16 198 0.8× 284 2.4× 123 1.2× 77 0.9× 47 0.6× 83 760
Mansoor N. Bangash United Kingdom 14 114 0.5× 152 1.3× 163 1.6× 102 1.2× 69 0.9× 34 833
Susan F. McLean United States 10 62 0.3× 152 1.3× 83 0.8× 32 0.4× 101 1.3× 19 873

Countries citing papers authored by Peter Hallas

Since Specialization
Citations

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

Fields of papers citing papers by Peter Hallas

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Peter Hallas

This figure shows the co-authorship network connecting the top 25 collaborators of Peter Hallas. A scholar is included among the top collaborators of Peter Hallas 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 Peter Hallas. Peter Hallas 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.
2.
Hallas, Peter, et al.. (2018). Inter-rater variability in the interpretation of the head impulse test results. Clinical and Experimental Emergency Medicine. 5(1). 69–70. 2 indexed citations
3.
Hallas, Peter, et al.. (2018). Using the Natural Experiment Study Design to Evaluate the Effect of a Change in Doctor’s Roster on Patient Flow in an Emergency Department. Western Journal of Emergency Medicine. 19(4). 675–677. 1 indexed citations
4.
Brabrand, Mikkel, et al.. (2017). Using scores to identify patients at risk of short term mortality at arrival to the acute medical unit: A validation study of six existing scores. European Journal of Internal Medicine. 45. 32–36. 19 indexed citations
5.
Brabrand, Mikkel, et al.. (2017). Measurement of respiratory rate by multiple raters in a clinical setting is unreliable: A cross-sectional simulation study. Journal of Critical Care. 44. 404–406. 14 indexed citations
6.
Hallas, Peter. (2016). Challenges in the use of intraosseous access. The Indian Journal of Medical Research. 143(3). 261–263. 1 indexed citations
7.
Linderoth, Gitte, et al.. (2015). Challenges in out-of-hospital cardiac arrest – A study combining closed-circuit television (CCTV) and medical emergency calls. Resuscitation. 96. 317–322. 47 indexed citations
8.
Folkestad, Lars, et al.. (2014). Full-text publication of abstracts in emergency medicine in Denmark. Scandinavian Journal of Trauma Resuscitation and Emergency Medicine. 22(1). 33–33. 6 indexed citations
9.
Henriksen, Daniel Pilsgaard, et al.. (2014). Hypoalbuminemia Is a Strong Predictor of 30-Day All-Cause Mortality in Acutely Admitted Medical Patients: A Prospective, Observational, Cohort Study. PLoS ONE. 9(8). e105983–e105983. 119 indexed citations
10.
Mackenhauer, Julie, Alexander Wieck Fjældstad, Lars Folkestad, et al.. (2013). [Danish emergency departments are not staffed by consultants 24/7].. PubMed. 175(8). 491–4. 6 indexed citations
11.
Hallas, Peter, Mikkel Brabrand, & Lars Folkestad. (2013). Complication with Intraosseous Access: Scandinavian Users' Experience. Western Journal of Emergency Medicine. 14(5). 440–443. 41 indexed citations
12.
Brabrand, Mikkel, et al.. (2013). A third of all abstracts from the 2009 and 2010 Danish Emergency Medicine Conferences have been published as full-text articles: a retrospective study. Scandinavian Journal of Trauma Resuscitation and Emergency Medicine. 21(S2). 1 indexed citations
13.
Hallas, Peter, et al.. (2012). The use of ‘brutacaine’ in Danish emergency departments. European Journal of Emergency Medicine. 20(5). 370–372. 9 indexed citations
14.
Lindberg, Søren, et al.. (2011). The use of triage in Danish emergency departments.. PubMed. 58(10). A4301–A4301. 20 indexed citations
15.
Hallas, Peter, Lars Folkestad, & Mikkel Brabrand. (2011). How many training modalities are needed to obtain procedural confidence in intraosseous access? A questionnaire study. European Journal of Emergency Medicine. 18(6). 360–362. 11 indexed citations
16.
Brabrand, Mikkel, Lars Folkestad, & Peter Hallas. (2010). [Triage in acute medical admission units].. PubMed. 172(22). 1666–8. 1 indexed citations
17.
Brabrand, Mikkel, Lars Folkestad, & Peter Hallas. (2010). Visitation og triage af akut indlagte medicinske patienter. Ugeskrift for Læger. 172(22). 4 indexed citations
18.
Hallas, Peter, Mikkel Brabrand, & Lars Folkestad. (2010). Reasons for not using intraosseous access in critical illness: Table 1. Emergency Medicine Journal. 29(6). 506–507. 17 indexed citations
19.
Hallas, Peter, Lars Folkestad, & Mikkel Brabrand. (2009). Level of training and experience in physicians performing interhospital transfers of adult patients in the internal medicine department. Emergency Medicine Journal. 26(10). 743–744. 6 indexed citations
20.
Hallas, Peter & Trond E. Ellingsen. (2006). Errors in fracture diagnoses in the emergency department – characteristics of patients and diurnal variation. BMC Emergency Medicine. 6(1). 4–4. 101 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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