C S Ulrik

1.7k total citations
29 papers, 1.2k citations indexed

About

C S Ulrik is a scholar working on Physiology, Pulmonary and Respiratory Medicine and Rheumatology. According to data from OpenAlex, C S Ulrik has authored 29 papers receiving a total of 1.2k indexed citations (citations by other indexed papers that have themselves been cited), including 23 papers in Physiology, 20 papers in Pulmonary and Respiratory Medicine and 3 papers in Rheumatology. Recurrent topics in C S Ulrik's work include Asthma and respiratory diseases (23 papers), Chronic Obstructive Pulmonary Disease (COPD) Research (11 papers) and Respiratory and Cough-Related Research (8 papers). C S Ulrik is often cited by papers focused on Asthma and respiratory diseases (23 papers), Chronic Obstructive Pulmonary Disease (COPD) Research (11 papers) and Respiratory and Cough-Related Research (8 papers). C S Ulrik collaborates with scholars based in Denmark, Singapore and Austria. C S Ulrik's co-authors include V. Backer, Peter Lange, Asger Dirksen, Vibeke Backer, Jørgen Vestbo, Marie‐Louise von Linstow, Andrea Browatzki, Karsten Nysom, Birger Hesse and A Kok‐Jensen and has published in prestigious journals such as The Lancet, American Journal of Respiratory and Critical Care Medicine and Journal of Allergy and Clinical Immunology.

In The Last Decade

C S Ulrik

28 papers receiving 1.2k citations

Peers

C S Ulrik
Marie‐Ève Boulay Canada
Avis Williamson New Zealand
Marijke Amelink Netherlands
A. L. Boner Italy
David Soussan France
Kaarina Lehtonen Finland
Teet Pullerits Sweden
Philippe Godard France
Christina Keen Sweden
Rosana Câmara Agondi Brazil
Marie‐Ève Boulay Canada
C S Ulrik
Citations per year, relative to C S Ulrik C S Ulrik (= 1×) peers Marie‐Ève Boulay

Countries citing papers authored by C S Ulrik

Since Specialization
Citations

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

Fields of papers citing papers by C S Ulrik

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by C S Ulrik. 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 C S Ulrik. The network helps show where C S Ulrik may publish in the future.

Co-authorship network of co-authors of C S Ulrik

This figure shows the co-authorship network connecting the top 25 collaborators of C S Ulrik. A scholar is included among the top collaborators of C S Ulrik 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 C S Ulrik. C S Ulrik 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.
Browatzki, Andrea, C S Ulrik, & Peter Lange. (2009). Prevalence and severity of self-reported asthma in young adults, 1976–2004. European Respiratory Journal. 34(5). 1046–1051. 33 indexed citations
3.
Thomsen, Simon Francis, C S Ulrik, Kirsten Ohm Kyvik, et al.. (2006). Findings on the atopic triad from a Danish twin registry.. PubMed. 10(11). 1268–72. 24 indexed citations
4.
Linstow, Marie‐Louise von, Celeste Porsbjerg, C S Ulrik, Steen Nepper-Christensen, & Vibeke Backer. (2002). Prevalence and predictors of atopy among young Danish adults. Clinical & Experimental Allergy. 32(4). 520–525. 33 indexed citations
5.
Lange, Peter, Jan Parner, Eva Prescott, C S Ulrik, & Jørgen Vestbo. (2001). Exogenous female sex steroid hormones and risk of asthma and asthma-like symptoms: a cross sectional study of the general population. Thorax. 56(8). 613–616. 20 indexed citations
6.
Ulrik, C S, Marie‐Louise von Linstow, & Vibeke Backer. (2000). Prevalence and predictors of rhinitis in Danish children and adolescents. Allergy. 55(11). 1019–1024. 24 indexed citations
7.
Ulrik, C S & V. Backer. (1999). Nonreversible airflow obstruction in life‐long nonsmokers with moderate to severe asthma. European Respiratory Journal. 14(4). 892–892. 132 indexed citations
8.
Ulrik, C S & K Viskum. (1998). Fibrous pleural tumour producing 171 litres of transudate. European Respiratory Journal. 12(5). 1230–1232. 3 indexed citations
9.
Ulrik, C S. (1996). Factors associated with increased bronchial responsiveness in adolescents and young adults: The importance of adjustment for prechallenge FEV1. Journal of Allergy and Clinical Immunology. 97(3). 761–767. 28 indexed citations
10.
Lange, Peter, et al.. (1996). Mortality in adults with self-reported asthma. The Lancet. 347(9011). 1285–1289. 88 indexed citations
11.
Ulrik, C S & Vibeke Backer. (1996). Increased bronchial responsiveness to exercise as a risk factor for symptomatic asthma: findings from a longitudinal population study of children and adolescents. European Respiratory Journal. 9(8). 1696–1700. 25 indexed citations
12.
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
13.
Ulrik, C S & Jan Aldershvile. (1996). [Early diagnosis of amiodarone-induced pulmonary toxicity: are repeated lung function tests of any value?].. PubMed. 158(24). 3445–7. 1 indexed citations
14.
Ulrik, C S, V. Backer, Asger Dirksen, Mogens Theisen Pedersen, & Christian Koch. (1995). Extrinsic and intrinsic asthma from childhood to adult age: a 10-yr follow-up. Respiratory Medicine. 89(8). 547–554. 30 indexed citations
15.
Ulrik, C S. (1995). Peripheral eosinophil counts as a marker of disease activity in intrinsic and extrinsic asthma. Clinical & Experimental Allergy. 25(9). 820–827. 105 indexed citations
16.
Ulrik, C S & Peter Lange. (1994). Decline of Lung Function in Adults with Bronchial Asthma. American Journal of Respiratory and Critical Care Medicine. 150(3). 629–634. 171 indexed citations
17.
Linstow, M., et al.. (1994). An 8-year follow-up study of pulmonary function in patients with rheumatoid arthritis. Rheumatology International. 14(3). 115–118. 10 indexed citations
18.
Ulrik, C S & A Kok‐Jensen. (1994). Different bronchodilating effect of salmeterol and formoterol in an adult asthmatic. European Respiratory Journal. 7(5). 1003–1005. 18 indexed citations
19.
20.
Backer, V. & C S Ulrik. (1992). Bronchial responsiveness to exercise in a random sample of 494 children and adolescents from Copenhagen. Clinical & Experimental Allergy. 22(8). 741–747. 56 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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