Klaus Johansen

58 total papers · 793 total citations
29 papers, 575 citations indexed

About

Klaus Johansen is a scholar working on Endocrinology, Diabetes and Metabolism, Surgery and Molecular Biology. According to data from OpenAlex, Klaus Johansen has authored 29 papers receiving a total of 575 indexed citations (citations by other indexed papers that have themselves been cited), including 24 papers in Endocrinology, Diabetes and Metabolism, 9 papers in Surgery and 4 papers in Molecular Biology. Recurrent topics in Klaus Johansen's work include Thyroid Disorders and Treatments (9 papers), Thyroid Cancer Diagnosis and Treatment (7 papers) and Diabetes, Cardiovascular Risks, and Lipoproteins (6 papers). Klaus Johansen is often cited by papers focused on Thyroid Disorders and Treatments (9 papers), Thyroid Cancer Diagnosis and Treatment (7 papers) and Diabetes, Cardiovascular Risks, and Lipoproteins (6 papers). Klaus Johansen collaborates with scholars based in Denmark, Saudi Arabia and United States. Klaus Johansen's co-authors include Om P. Ganda, Neil B. Ruderman, Nicholas Woodhouse, J. Mølholm Hansen, J. P. Kampmann, Jens Hansen, Karine Bech, Ulla Feldt‐Rasmussen, L. Skovsted and John Date and has published in prestigious journals such as New England Journal of Medicine, The Lancet and Diabetes.

In The Last Decade

Klaus Johansen

28 papers receiving 522 citations

Author Peers

Peers are selected by citation overlap in the author's most active subfields. citations · hero ref

Author						Papers	Cites
Klaus Johansen	388	143	110	74	73	29	575
Q Carta	295 0.8×	138 1.0×	148 1.3×	53 0.7×	101 1.4×	26	621
Silvia Briganti	208 0.5×	173 1.2×	184 1.7×	106 1.4×	124 1.7×	25	656
Agnese Persichetti	264 0.7×	123 0.9×	310 2.8×	138 1.9×	118 1.6×	30	695
Roman Trepp	281 0.7×	76 0.5×	155 1.4×	71 1.0×	87 1.2×	38	521
Nino Cristiano Chilelli	279 0.7×	129 0.9×	68 0.6×	32 0.4×	88 1.2×	16	584
Robert M. Walter	317 0.8×	146 1.0×	122 1.1×	50 0.7×	83 1.1×	26	608
P. D. Papapetrou	296 0.8×	78 0.5×	81 0.7×	79 1.1×	124 1.7×	31	646
P. Shah	327 0.8×	163 1.1×	121 1.1×	74 1.0×	137 1.9×	30	615
Amy Baumgartner	309 0.8×	148 1.0×	147 1.3×	88 1.2×	130 1.8×	32	615
Marie Virally	355 0.9×	239 1.7×	69 0.6×	95 1.3×	215 2.9×	29	691

Countries citing papers authored by Klaus Johansen

Since Specialization

Citations

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

Fields of papers citing papers by Klaus Johansen

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Klaus Johansen

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

All Works

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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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