J Frederiksen

595 total citations
13 papers, 397 citations indexed

About

J Frederiksen is a scholar working on Cardiology and Cardiovascular Medicine, Physiology and Pulmonary and Respiratory Medicine. According to data from OpenAlex, J Frederiksen has authored 13 papers receiving a total of 397 indexed citations (citations by other indexed papers that have themselves been cited), including 4 papers in Cardiology and Cardiovascular Medicine, 4 papers in Physiology and 3 papers in Pulmonary and Respiratory Medicine. Recurrent topics in J Frederiksen's work include Interstitial Lung Diseases and Idiopathic Pulmonary Fibrosis (3 papers), Cardiac electrophysiology and arrhythmias (3 papers) and Occupational exposure and asthma (2 papers). J Frederiksen is often cited by papers focused on Interstitial Lung Diseases and Idiopathic Pulmonary Fibrosis (3 papers), Cardiac electrophysiology and arrhythmias (3 papers) and Occupational exposure and asthma (2 papers). J Frederiksen collaborates with scholars based in Denmark and United States. J Frederiksen's co-authors include Charlotte Suppli Ulrik, O Pedersen-Bjergaard, Frank C. P. Yin, James L. Weiss, Myron L. Weisfeldt, Flemming Pedersen, Nils Milman, Henrik Nielsen, Glenn Grode and David Sherson and has published in prestigious journals such as The Lancet, CHEST Journal and European Heart Journal.

In The Last Decade

J Frederiksen

13 papers receiving 350 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
J Frederiksen Denmark	7	195	136	135	62	42	13	397
T Lüscher Switzerland	7	292 1.5×	59 0.4×	39 0.3×	104 1.7×	104 2.5×	23	471
Lorenzo Bonetti Italy	7	414 2.1×	115 0.8×	70 0.5×	65 1.0×	78 1.9×	9	547
M Salomon United States	7	441 2.3×	49 0.4×	37 0.3×	70 1.1×	64 1.5×	14	675
Joanna Jaroch Poland	10	246 1.3×	59 0.4×	86 0.6×	32 0.5×	39 0.9×	45	395
Martin Day France	6	425 2.2×	107 0.8×	34 0.3×	22 0.4×	100 2.4×	6	532
Saktipada Mookherjee United States	10	238 1.2×	63 0.5×	38 0.3×	45 0.7×	63 1.5×	23	347
Carl J. Pepine United States	9	280 1.4×	21 0.2×	36 0.3×	72 1.2×	65 1.5×	20	357
H Baglivo Argentina	12	375 1.9×	141 1.0×	37 0.3×	32 0.5×	99 2.4×	26	535
Sally Castle Australia	6	176 0.9×	55 0.4×	75 0.6×	29 0.5×	28 0.7×	8	334
E. Laufer Australia	9	481 2.5×	108 0.8×	39 0.3×	80 1.3×	107 2.5×	18	586

Countries citing papers authored by J Frederiksen

Since Specialization

Citations

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

Fields of papers citing papers by J Frederiksen

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of J Frederiksen

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

All Works

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13 of 13 papers shown

Frederiksen, J, et al.. (2001). A note on the occurrence of gold in the Ilímaussaq alkaline complex, South Greenland. 190. 167–167. 2 indexed citations

Ulrik, C S & J Frederiksen. (1996). [Mortality and fatal risk factors in 1075 outpatients treated for asthma].. PubMed. 158(25). 3608–11. 3 indexed citations

Ulrik, Charlotte Suppli & J Frederiksen. (1995). Mortality and Markers of Risk of Asthma Death Among 1,075 Outpatients With Asthma. CHEST Journal. 108(1). 10–15. 131 indexed citations

Milman, Nils, et al.. (1995). Hyaluronan and procollagen type III aminoterminal peptide in serum and bronchoalveolar lavage fluid in patients with pulmonary sarcoidosis.. PubMed. 12(1). 38–41. 15 indexed citations

Sherson, David, et al.. (1992). Superoxide anion release from blood monocytes and alveolar macrophages in patients with diffuse lung fibrosis. Apmis. 100(1-6). 408–414. 6 indexed citations

Nielsen, Henrik, J Frederiksen, David Sherson, & Nils Milman. (1990). Comparison of alveolar macrophage and blood monocyte oxidative burst response in pulmonary sarcoidosis. Apmis. 98(1-6). 401–406. 9 indexed citations

Frederiksen, J, et al.. (1984). III The Effect of Long‐Term Intervention with Alprenolol on Mortality in Definite or Suspected Myocardial Infarction. Acta Medica Scandinavica. 215(S680). 18–26. 3 indexed citations

Frederiksen, J, et al.. (1984). Effect of acute and long-term beta-adrenergic blockade with alprenolol in definite or suspected myocardial infarction. Study design, patient characteristics and conduct of the study.. PubMed. 680. 8–17. 4 indexed citations

Frederiksen, J, et al.. (1984). II Study Design, Patient Characteristics and Conduct of the Study. Acta Medica Scandinavica. 215(S680). 8–17. 1 indexed citations

10.

Frederiksen, J, et al.. (1981). Limitation of myocardial infarct size in patients less than 66 years treated with alprenolol.. Heart. 45(5). 583–588. 33 indexed citations

11.

Weisfeldt, Myron L., James L. Weiss, J Frederiksen, & Frank C. P. Yin. (1980). Quantification of incomplete left ventricular relaxation: relationship to the time constant for isovolumic pressure fall. European Heart Journal. 1(suppl 1). 119–129. 69 indexed citations

12.

Frederiksen, J, et al.. (1979). EFFECT OF ALPRENOLOL ON MORTALITY AMONG PATIENTS WITH DEFINITE OR SUSPECTED ACUTE MYOCARDIAL INFARCTION. The Lancet. 314(8148). 865–868. 119 indexed citations

13.

Frederiksen, J, et al.. (1979). [Effect of alprenolol on the extent myocardial infarction assessed by serial determination of serum creatine kinase].. PubMed. 141(45). 3089–91. 2 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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