Casper S. de Graaff

1.7k total citations
27 papers, 1.2k citations indexed

About

Casper S. de Graaff is a scholar working on Pulmonary and Respiratory Medicine, Surgery and Physiology. According to data from OpenAlex, Casper S. de Graaff has authored 27 papers receiving a total of 1.2k indexed citations (citations by other indexed papers that have themselves been cited), including 18 papers in Pulmonary and Respiratory Medicine, 7 papers in Surgery and 7 papers in Physiology. Recurrent topics in Casper S. de Graaff's work include Pneumonia and Respiratory Infections (6 papers), Asthma and respiratory diseases (6 papers) and Cystic Fibrosis Research Advances (5 papers). Casper S. de Graaff is often cited by papers focused on Pneumonia and Respiratory Infections (6 papers), Asthma and respiratory diseases (6 papers) and Cystic Fibrosis Research Advances (5 papers). Casper S. de Graaff collaborates with scholars based in Netherlands and United States. Casper S. de Graaff's co-authors include Tjip S. van der Werf, Wim Boersma, Josje Altenburg, Wim Boersma, Johannes M. A. Daniels, Dominic Snijders, F. Vlaspolder, Ymkje Stienstra, Jacobus H Sloos and E.H.J. van Haren and has published in prestigious journals such as JAMA, American Journal of Respiratory and Critical Care Medicine and Radiology.

In The Last Decade

Casper S. de Graaff

27 papers receiving 1.2k citations

Peers

Casper S. de Graaff
J. Angrill Spain
Concepción Montón Spain
Luis Borderías Spain
Diego J. Maselli United States
Anne E. O’Donnell United States
Carles Agustı́ Spain
Sion Houri Israel
Mikael Gencay Switzerland
Myung Goo Lee South Korea
Ana Rañó Spain
J. Angrill Spain
Casper S. de Graaff
Citations per year, relative to Casper S. de Graaff Casper S. de Graaff (= 1×) peers J. Angrill

Countries citing papers authored by Casper S. de Graaff

Since Specialization
Citations

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

Fields of papers citing papers by Casper S. de Graaff

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Casper S. de Graaff. 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 Casper S. de Graaff. The network helps show where Casper S. de Graaff may publish in the future.

Co-authorship network of co-authors of Casper S. de Graaff

This figure shows the co-authorship network connecting the top 25 collaborators of Casper S. de Graaff. A scholar is included among the top collaborators of Casper S. de Graaff 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 Casper S. de Graaff. Casper S. de Graaff 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.
Altenburg, Josje, Casper S. de Graaff, Ymkje Stienstra, et al.. (2013). Effect of Azithromycin Maintenance Treatment on Infectious Exacerbations Among Patients With Non–Cystic Fibrosis Bronchiectasis. JAMA. 309(12). 1251–1251. 335 indexed citations
2.
Snijders, Dominic, Johannes M. A. Daniels, Casper S. de Graaff, Tjip S. van der Werf, & Wim Boersma. (2010). Efficacy of Corticosteroids in Community-acquired Pneumonia: A Randomized Double-Blinded Clinical Trial. American Journal of Respiratory and Critical Care Medicine. 181(9). 975–982. 202 indexed citations
3.
Altenburg, Josje, Casper S. de Graaff, Tjip S. van der Werf, & Wim Boersma. (2010). Immunomodulatory Effects of Macrolide Antibiotics – Part 2: Advantages and Disadvantages of Long-Term, Low-Dose Macrolide Therapy. Respiration. 81(1). 75–87. 63 indexed citations
4.
Altenburg, Josje, Casper S. de Graaff, Tjip S. van der Werf, & Wim Boersma. (2010). Immunomodulatory Effects of Macrolide Antibiotics – Part 1: Biological Mechanisms. Respiration. 81(1). 67–74. 124 indexed citations
5.
Daniels, Johannes M. A., Dominic Snijders, Casper S. de Graaff, et al.. (2009). Antibiotics in Addition to Systemic Corticosteroids for Acute Exacerbations of Chronic Obstructive Pulmonary Disease. American Journal of Respiratory and Critical Care Medicine. 181(2). 150–157. 99 indexed citations
6.
Daniels, Johannes M. A., Casper S. de Graaff, F. Vlaspolder, et al.. (2009). Sputum colour reported by patients is not a reliable marker of the presence of bacteria in acute exacerbations of chronic obstructive pulmonary disease. Clinical Microbiology and Infection. 16(6). 583–588. 24 indexed citations
7.
Eerden, Menno M. van der, F. Vlaspolder, Casper S. de Graaff, et al.. (2005). Value of intensive diagnostic microbiological investigation in low- and high-risk patients with community-acquired pneumonia. European Journal of Clinical Microbiology & Infectious Diseases. 24(4). 241–249. 118 indexed citations
8.
Eerden, Menno M. van der, Casper S. de Graaff, W Bronsveld, H M Jansen, & Wim Boersma. (2004). Prospective evaluation of pneumonia severity index in hospitalised patients with community-acquired pneumonia. Respiratory Medicine. 98(9). 872–878. 22 indexed citations
9.
Eerden, Menno M. van der, Casper S. de Graaff, F. Vlaspolder, et al.. (2004). Evaluation of an algorithm for switching from IV to PO therapy in clinical practice in patients with community-acquired pneumonia. Clinical Therapeutics. 26(2). 294–303. 15 indexed citations
10.
Daniels, Johannes M. A., et al.. (2004). [Bronchocentric granulomatosis and mycoplasmal pneumonia].. PubMed. 148(7). 332–6. 1 indexed citations
11.
Bruin, Peter C. de, et al.. (2003). A Massive Calcified Mass in the Lung *. CHEST Journal. 124(5). 2010–2013. 1 indexed citations
12.
Huisman, Cynthia, Casper S. de Graaff, & Wim Boersma. (2002). Unilateral Air Bronchogram in a Patient With Cystic Fibrosis. CHEST Journal. 121(4). 1343–1344. 6 indexed citations
13.
Heuvel, Michel M. van den, Dennis C.W. Poland, Casper S. de Graaff, et al.. (2000). The Degree of Branching of the Glycans of α1-Acid Glycoprotein in Asthma: A Correlation with Lung Function and Inflammatory Parameters. American Journal of Respiratory and Critical Care Medicine. 161(6). 1972–1978. 27 indexed citations
14.
Cheung, David W., et al.. (1998). Effects of Theophylline on Tolerance to the Bronchoprotective Actions of Salmeterol in Asthmatics In Vivo. American Journal of Respiratory and Critical Care Medicine. 158(3). 792–796. 16 indexed citations
15.
16.
Postma, Dirkje S., MARK O. TURNER, Betty Meyboom‐de Jong, et al.. (1997). Effects of the long acting beta agonist formoterol on asthma control in asthmatic patients using inhaled corticosteroids. The Netherlands and Canadian Formoterol Study Investigators. 52(6). 535–539. 1 indexed citations
17.
Louis, H, et al.. (1997). [Spontaneous pneumothorax in young women: possible lymphangioleiomyomatosis].. PubMed. 141(40). 1924–8. 2 indexed citations
18.
Meer, J.W.M. van der, et al.. (1985). [Hyper-IgE syndrome].. PubMed. 129(12). 540–6. 1 indexed citations
19.
Graaff, Casper S. de, Kenneth J. W. Taylor, Arthur T. Rosenfield, & Barbara K. Kinder. (1978). Gray Scale Ultrasonography in The Diagnosis of Pseudocysts of The Pancreas Simulating Renal Pathology. The Journal of Urology. 120(6). 751–753. 2 indexed citations
20.
Taylor, Kenneth J. W., et al.. (1978). Clinical Evaluation of Pulse-Doppler Device Linked to Gray Scale B-Scan Equipment. Radiology. 129(3). 745–749. 14 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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