R. Keitzer

987 total citations
28 papers, 601 citations indexed

About

R. Keitzer is a scholar working on Rheumatology, Molecular Biology and Hematology. According to data from OpenAlex, R. Keitzer has authored 28 papers receiving a total of 601 indexed citations (citations by other indexed papers that have themselves been cited), including 10 papers in Rheumatology, 9 papers in Molecular Biology and 7 papers in Hematology. Recurrent topics in R. Keitzer's work include Inflammasome and immune disorders (9 papers), Autoimmune and Inflammatory Disorders Research (7 papers) and Ocular Diseases and Behçet’s Syndrome (4 papers). R. Keitzer is often cited by papers focused on Inflammasome and immune disorders (9 papers), Autoimmune and Inflammatory Disorders Research (7 papers) and Ocular Diseases and Behçet’s Syndrome (4 papers). R. Keitzer collaborates with scholars based in Germany, United States and Türkiye. R. Keitzer's co-authors include Tilmann Kallinich, Dieter Haffner, Christof Schaefer, Claudia Sengler, Christian Timmann, Seza Özen, Elke Lainka, Tim Niehues, Ulrich Neudorf and Kristina Huß and has published in prestigious journals such as PEDIATRICS, Annals of the Rheumatic Diseases and Allergy.

In The Last Decade

R. Keitzer

26 papers receiving 574 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
R. Keitzer Germany 12 315 213 170 145 124 28 601
Berkan Armağan Türkiye 13 208 0.7× 172 0.8× 165 1.0× 208 1.4× 70 0.6× 116 602
K Tinaztepe Türkiye 11 202 0.6× 111 0.5× 234 1.4× 136 0.9× 208 1.7× 44 568
Hakan Babaoğlu Türkiye 14 300 1.0× 225 1.1× 69 0.4× 123 0.8× 93 0.8× 60 485
Necmiye Tümer Türkiye 15 418 1.3× 148 0.7× 125 0.7× 72 0.5× 243 2.0× 36 678
Ali Akdoğan Türkiye 15 239 0.8× 138 0.6× 123 0.7× 107 0.7× 79 0.6× 46 576
Hasan Satış Türkiye 12 292 0.9× 182 0.9× 65 0.4× 63 0.4× 59 0.5× 50 482
Şule Apraş Bilgen Türkiye 13 157 0.5× 159 0.7× 135 0.8× 239 1.6× 79 0.6× 72 519
Katia Stankovic Stojanovic France 17 317 1.0× 183 0.9× 51 0.3× 59 0.4× 104 0.8× 36 710
R Brik Israel 12 237 0.8× 125 0.6× 30 0.2× 106 0.7× 54 0.4× 41 541
Marija Jelušić Croatia 13 108 0.3× 159 0.7× 160 0.9× 168 1.2× 119 1.0× 69 549

Countries citing papers authored by R. Keitzer

Since Specialization
Citations

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

Fields of papers citing papers by R. Keitzer

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of R. Keitzer

This figure shows the co-authorship network connecting the top 25 collaborators of R. Keitzer. A scholar is included among the top collaborators of R. Keitzer 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 R. Keitzer. R. Keitzer 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.
Hoyer, Bimba F., Imtiaz M Mumtaz, K. Loddenkemper, et al.. (2011). Takayasu arteritis is characterised by disturbances of B cell homeostasis and responds to B cell depletion therapy with rituximab. Annals of the Rheumatic Diseases. 71(1). 75–79. 115 indexed citations
2.
Horneff, Gerd, Toni Hospach, Günther Dannecker, et al.. (2010). Therapie mit TNFα-Inhibitoren. Monatsschrift Kinderheilkunde. 158(4). 372–377.
3.
Kallinich, Tilmann, et al.. (2009). Neutrophil-derived S100A12 as novel biomarker of inflammation in familial Mediterranean fever. Annals of the Rheumatic Diseases. 69(4). 677–682. 68 indexed citations
4.
Hospach, Toni, Johannes‐Peter Haas, Hans‐Iko Huppertz, et al.. (2009). Stellungnahme der Gesellschaft für Kinder- und Jugendrheumatologie zur Meldung der US-Food and Drug Administration (FDA) über Fälle von Malignomen bei Anti-TNF-behandelten Patienten. Zeitschrift für Rheumatologie. 68(2). 162–164. 6 indexed citations
5.
Kallinich, Tilmann, et al.. (2009). Exercise‐induced hyperthermia in childhood: a case report and pilot study. Acta Paediatrica. 98(7). 1217–1219. 3 indexed citations
6.
Rieger, R., et al.. (2007). Successful infliximab treatment of posterior scleritis in a 13-year-old child refractory to other immunosuppressive therapy. Graefe s Archive for Clinical and Experimental Ophthalmology. 245(11). 1735–1737. 15 indexed citations
7.
Kallinich, Tilmann, Dieter Haffner, Tim Niehues, et al.. (2007). Colchicine Use in Children and Adolescents With Familial Mediterranean Fever: Literature Review and Consensus Statement. PEDIATRICS. 119(2). e474–e483. 177 indexed citations
8.
Pleyer, Uwe & R. Keitzer. (2005). [Uveitis in childhood. Small patients--big problems].. Der Ophthalmologe. 102(5). 461–462. 1 indexed citations
9.
Sommer, Andrea, Ianina Scheer, Johannes Roth, et al.. (2005). Melorheostosis of the hand in a 7-year-old girl. Pediatric Radiology. 35(12). 1215–1219. 5 indexed citations
10.
Roth, Johannes, Ianina Scheer, Stephan Kraft, R. Keitzer, & T Riebel. (2005). Uncommon synovial cysts in children. European Journal of Pediatrics. 165(3). 178–181. 14 indexed citations
11.
Sengler, Claudia, R. Keitzer, & Uwe Pleyer. (2005). Uveitis bei rheumatologischen Erkrankungen im Kindesalter. Der Ophthalmologe. 102(5). 463–476. 3 indexed citations
12.
Keitzer, R.. (2005). Akutes rheumatisches Fieber (ARF) und Poststreptokokken reaktive Arthritis (PSRA)—. Zeitschrift für Rheumatologie. 64(5). 295–307. 10 indexed citations
13.
Kallinich, Tilmann, Hal M. Hoffman, Johannes Roth, & R. Keitzer. (2005). The clinical course of a child with CINCA/NOMID syndrome improved during and after treatment with thalidomide. Scandinavian Journal of Rheumatology. 34(3). 246–249. 18 indexed citations
14.
Pleyer, Uwe & R. Keitzer. (2005). Uveitis im Kindesalter. Der Ophthalmologe. 102(5). 461–462. 1 indexed citations
15.
Sengler, Claudia, Gerhard Gaedicke, Ulrich Wahn, & R. Keitzer. (2004). PULMONARY SYMPTOMS IN KAWASAKI DISEASE. The Pediatric Infectious Disease Journal. 23(8). 782–784. 16 indexed citations
16.
Heinzmann, Andrea, Kerstin Gerhold, Kerstin Ganter, et al.. (2004). Association study of polymorphisms within interleukin‐18 in juvenile idiopathic arthritis and bronchial asthma. Allergy. 59(8). 845–849. 38 indexed citations
17.
Wolf, Matthias T. F., Eva Mildenberger, Thomas Lennert, et al.. (2003). Pulmonary re-occurrence of post-transplant lymphoproliferative disease with hypogammaglobulinaemia. European Journal of Pediatrics. 162(3). 180–183. 4 indexed citations
18.
Haas, Norbert, Beate M. Henz, Rita Bunikowski, & R. Keitzer. (2002). Semicircular Lipoatrophy in a Child with Systemic Lupus Erythematosus after Subcutaneous Injections with Methotrexate. Pediatric Dermatology. 19(5). 432–435. 14 indexed citations
19.
Tripmacher, Robert, W. Rohde, R. Keitzer, et al.. (2001). Effect of Glucocorticoid Therapy on Glucocorticoid Receptors in Children with Autoimmune Diseases. Pediatric Research. 49(1). 130–135. 30 indexed citations
20.
Niggemann, B., K. Paul, R. Keitzer, & Ulrich Wahn. (1998). Vocal cord dysfunction in three children ‐ misdiagnosis of bronchial asthma?. Pediatric Allergy and Immunology. 9(2). 97–100. 19 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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