Jesper Hallas

24.0k citations
476 papers · 17.4k indexed · 4 hit papers · h-index 61
Topics
Pharmaceutical Practices and Patient Outcomes (57 papers)Health Systems, Economic Evaluations, Quality of Life (51 papers)Antiplatelet Therapy and Cardiovascular Diseases (35 papers)

In The Last Decade

Jesper Hallas

459 papers receiving 17.0k citations

Hit Papers

The Danish National Prescription Registry1997202620062016201120161997202150010001.5k2.0k

Peers

Jesper Hallas
Comparison fields: 5 of 184
  • Cardiology and Cardiovascular Medicine 3.5k
  • Surgery 3.3k
  • Epidemiology 2.3k
  • Geriatrics and Gerontology 2.1k
  • Pulmonary and Respiratory Medicine 2.0k
Replace Muhammad Mamdani with:
Muhammad Mamdani Canada
Wayne A. Ray United States
David N. Juurlink Canada
Bruno H. Stricker Netherlands
Miriam Sturkenboom Netherlands
Ian Chi Kei Wong United Kingdom
Jerry H. Gurwitz United States
Anton Pottegård Denmark
G. Caleb Alexander United States
Samy Suissa Canada
Jesper Hallas relative to Muhammad Mamdani Canada Muhammad Mamdani's profile →
Citations per field
00.5×1.5×
Muhammad Mamdani · 1×
Citations per year

Countries citing papers authored by Jesper Hallas

Since Specialization
Citations

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

Fields of papers citing papers by Jesper Hallas

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Jesper Hallas

This figure shows the co-authorship network connecting the top 25 collaborators of Jesper Hallas. A scholar is included among the top collaborators of Jesper 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 Jesper Hallas. Jesper 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
#WorkIndexed citations
1 1
2 0
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5 2
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8 7
9 11
10 2
11 14
12 19
13 200
14
Congenital Malformations in Denmark: Considerations for the Use of Danish Health Care Registries
1
15
Existing Data Sources in Clinical Epidemiology: The Danish COVID-19 Cohort
4
16 8
17 9
18
A multifaceted pharmacist intervention to support medication adherence after stroke and transient ischemic attack
1
19
[Successful implementation of pharmaceutical intervention at an acute medical admission unit].
7
20 22

About Jesper Hallas

Jesper Hallas is a scholar working on Geriatrics and Gerontology, Family Practice and Toxicology, having authored 476 papers that have together received 17.4k indexed citations. Recurring topics across this work include Pharmaceutical Practices and Patient Outcomes (57 papers), Health Systems, Economic Evaluations, Quality of Life (51 papers) and Antiplatelet Therapy and Cardiovascular Diseases (35 papers). The work is most often cited by research in Geriatrics and Gerontology (2.1k citations), Family Practice (776 citations) and Toxicology (1.0k citations). Jesper Hallas has collaborated with scholars based in Denmark, United States and United Kingdom. Frequent co-authors include Henrik Toft Sørensen, Anton Pottegård, Helle Wallach‐Kildemoes, David Gaist, Annmarie Touborg Lassen, Morten Andersen, Morten Schmidt, Lars Bjerrum, Sigrún Alba Jóhannesdóttir Schmidt and Ove B. Schaffalitzky de Muckadell. Their work appears in journals such as JAMA, Circulation and Journal of Clinical Oncology.

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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