John Sahl Andersen

8.7k citations
60 papers · 6.7k · 2 hit papers · h-index 18

Impact in

  • Oncology top 0.5%
    • Pancreatic and Hepatic Oncology Research
    • Colorectal Cancer Treatments and Studies
    • Cancer Cells and Metastasis
    • Cancer Genomics and Diagnostics

Papers in

John Sahl Andersen

58 papers receiving 6.5k citations

John Sahl Andersen's Hit Papers

The Danish National Health Service Register 2011 · 682 citations
6820+9+19Years since publication10002.0k3.0k4.0k

Peers

John Sahl Andersen
Comparison fields: 5 of 146
  • Oncology 4.4k
  • Cancer Research 1.5k
  • Epidemiology 1.6k
  • Pulmonary and Respiratory Medicine 1.3k
  • Hepatology 229
Replace Anne‐Michelle Noone with:
Anne‐Michelle Noone United States
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Citations per field
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Citations per year

Countries citing papers authored by John Sahl Andersen

Since Specialization
Citations

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

Fields of papers citing papers by John Sahl Andersen

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by John Sahl Andersen. 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 John Sahl Andersen. The network helps show where John Sahl Andersen may publish in the future.

Co-authors

The 25 scholars most cited alongside John Sahl Andersen, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with John Sahl Andersen Line = papers co-authored together John Sahl Andersen links everyone, so they are left out of the graph.

All Works

20 of 20 papers shown

Showing the 20 most-cited of 60 papers — load more, or switch the sort, to bring in the rest.

#Work
1
Improvements in survival and clinical benefit with gemcitabine as first-line therapy for patients with advanced pancreas cancer: a randomized trial.
Hit paper breakdown →
19974630
2
The Danish National Health Service Register
Hit paper breakdown →
2011682
3 1996455
4 2017160
5 1994109
6 201639
7 200739
8 201035
9 201033
10 201731
11
The pattern of contact with general practice and casualty departments of immigrants and non-immigrants in Copenhagen, Denmark.
200728
12 199427
13 199426
14 199925
15 199424
16 201622
17 202020
18 200617
19 201716
20 201416

About John Sahl Andersen

John Sahl Andersen is a scholar working on General Health Professions, Economics and Econometrics, Epidemiology, Endocrinology, Diabetes and Metabolism and Statistics and Probability, having authored 60 papers that have together received 6.7k indexed citations. Recurring topics across this work include Health Systems, Economic Evaluations, Quality of Life (14 papers), Chronic Disease Management Strategies (12 papers), Diabetes Management and Education (8 papers), Healthcare cost, quality, practices (7 papers), Primary Care and Health Outcomes (7 papers), Statistical Methods in Clinical Trials (7 papers), Child and Adolescent Health (4 papers) and Diabetes Management and Research (3 papers). The work is most often cited by research in Oncology (4.4k citations), Cancer Research (1.5k citations), Epidemiology (1.6k citations), Pulmonary and Respiratory Medicine (1.3k citations) and Hepatology (229 citations). John Sahl Andersen has collaborated with scholars based in Denmark, United States and Cyprus. Frequent co-authors include Daniel D. Von Hoff, Russell K. Portenoy, Malcolm J. Moore, Mace L. Rothenberg, M. Christine Cripps, Anna Maria Storniolo, Peter G. Tarassoff, Manuel Modiano, Howard A. Burris and F. Andrew Dorr. Their work appears in journals such as PLoS ONE, Scandinavian Journal of Public Health, Scandinavian Journal of Primary Health Care, International Journal of Integrated Care and Health Policy.

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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