Anja Keßler

477 total citations
17 papers, 348 citations indexed

About

Anja Keßler is a scholar working on Physiology, Pulmonary and Respiratory Medicine and Epidemiology. According to data from OpenAlex, Anja Keßler has authored 17 papers receiving a total of 348 indexed citations (citations by other indexed papers that have themselves been cited), including 7 papers in Physiology, 3 papers in Pulmonary and Respiratory Medicine and 3 papers in Epidemiology. Recurrent topics in Anja Keßler's work include Pesticide Residue Analysis and Safety (3 papers), Clinical Laboratory Practices and Quality Control (3 papers) and Respiratory Support and Mechanisms (2 papers). Anja Keßler is often cited by papers focused on Pesticide Residue Analysis and Safety (3 papers), Clinical Laboratory Practices and Quality Control (3 papers) and Respiratory Support and Mechanisms (2 papers). Anja Keßler collaborates with scholars based in Germany, United Kingdom and Netherlands. Anja Keßler's co-authors include Bert Müller, Michael de Wild, Therese Bormann, Peter Thalmann, Michael Schinhammer, Lothar Siekmann, Christoph Seger, Linda M. Thienpont, Katleen Van Uytfanghe and Susan S.-C. Tai and has published in prestigious journals such as Clinical Chemistry, TrAC Trends in Analytical Chemistry and Viruses.

In The Last Decade

Anja Keßler

15 papers receiving 340 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Anja Keßler Germany 9 162 157 37 36 25 17 348
Jianlong Yan China 8 82 0.5× 24 0.2× 33 0.9× 11 0.3× 5 0.2× 13 295
Wen Yu China 13 99 0.6× 106 0.7× 28 0.8× 2 0.1× 7 0.3× 51 463
Lijun Deng China 12 38 0.2× 97 0.6× 5 0.1× 10 0.3× 5 0.2× 37 284
Guoxia Chen China 8 28 0.2× 69 0.4× 143 3.9× 17 0.5× 190 7.6× 9 346
Fang Tang China 8 11 0.1× 27 0.2× 15 0.4× 16 0.4× 11 0.4× 23 219
Zhenhong Ye China 14 13 0.1× 195 1.2× 57 1.5× 4 0.1× 16 0.6× 24 582
Zihan Wang China 11 50 0.3× 60 0.4× 15 0.4× 18 0.5× 2 0.1× 40 298
Jin Hak Kim South Korea 12 34 0.2× 37 0.2× 17 0.5× 6 0.2× 16 0.6× 40 343
Toshiyuki Yamauchi Japan 10 53 0.3× 102 0.6× 15 0.4× 4 0.1× 6 0.2× 22 395

Countries citing papers authored by Anja Keßler

Since Specialization
Citations

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

Fields of papers citing papers by Anja Keßler

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Anja Keßler

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

All Works

17 of 17 papers shown
1.
Buchta, Christoph, Vincent Delatour, Andrea Griesmacher, et al.. (2024). Reference, calibration and referral laboratories – a look at current European provisions and beyond. Clinical Chemistry and Laboratory Medicine (CCLM). 63(4). 656–669. 1 indexed citations
2.
Seger, Christoph, et al.. (2023). Establishing metrological traceability for small molecule measurands in laboratory medicine. Clinical Chemistry and Laboratory Medicine (CCLM). 61(11). 1890–1901. 12 indexed citations
3.
Kittel, Maximilian, Volker Ast, Anja Keßler, et al.. (2022). Results of a European-Wide External Quality Assessment (EQA) Scheme for Serological Detection of Anti-SARS-CoV-2 (CoVimm)—Pitfalls of Routine Application. Viruses. 14(8). 1662–1662. 4 indexed citations
4.
Rahn, Anja, et al.. (2021). Lung clearance index and diffusion capacity for CO to detect early functional pulmonary impairment in children with rheumatic diseases. Pediatric Rheumatology. 19(1). 23–23. 6 indexed citations
5.
Schneider, Heike, Cornelius Heß, Anja Keßler, & Werner Steimer. (2021). Quantification of Antibiotics in Patient Samples: State of the Art in Standardization and Proficiency Testing. Therapeutic Drug Monitoring. 44(1). 230–240. 3 indexed citations
6.
Bœuf, Amandine, Philipp Schüetz, Marc Thelen, et al.. (2021). Harmonization status of procalcitonin measurements: what do comparison studies and EQA schemes tell us?. Clinical Chemistry and Laboratory Medicine (CCLM). 59(10). 1610–1622. 14 indexed citations
7.
8.
Keßler, Anja, et al.. (2019). Exhaled nitric oxide can't replace the methacholine challenge in suspected pediatric asthma. Respiratory Medicine. 157. 21–25.
9.
Kaiser, Thorsten, Benedict Kinny‐Köster, Carsten Gnewuch, et al.. (2017). Limited comparability of creatinine assays in patients with liver cirrhosis and their impact on the MELD score. Practical Laboratory Medicine. 8. 41–48. 5 indexed citations
10.
Keßler, Anja. (2016). Mass spectrometry – a key technique for traceability in clinical chemistry. TrAC Trends in Analytical Chemistry. 84. 74–79. 10 indexed citations
11.
Boog, Paul J. M. van der, Fred P.H.T.M. Romijn, Paul W. Schenk, et al.. (2015). Application of a point of care creatinine device for trend monitoring in kidney transplant patients: fit for purpose?. Clinical Chemistry and Laboratory Medicine (CCLM). 53(10). 1547–56. 19 indexed citations
12.
Bormann, Therese, Bert Müller, Michael Schinhammer, et al.. (2014). Microstructure of selective laser melted nickel–titanium. Materials Characterization. 94. 189–202. 201 indexed citations
13.
Keßler, Anja, et al.. (2013). External Quality Assessment Scheme for reference laboratories – review of 8 years’ experience. Clinical Chemistry and Laboratory Medicine (CCLM). 51(5). 997–1005. 12 indexed citations
14.
Keßler, Anja. (2009). Laboratory quality regulations and accreditation standards in Germany. Clinical Biochemistry. 42(4-5). 315–315. 2 indexed citations
15.
Thienpont, Linda M., Katleen Van Uytfanghe, John Marriott, et al.. (2005). Feasibility Study of the Use of Frozen Human Sera in Split-Sample Comparison of Immunoassays with Candidate Reference Measurement Procedures for Total Thyroxine and Total Triiodothyronine Measurements. Clinical Chemistry. 51(12). 2303–2311. 14 indexed citations
16.
Thienpont, Linda M., Katleen Van Uytfanghe, Peter E. Stokes, et al.. (2004). Metrologic Traceability of Total Thyroxine Measurements in Human Serum: Efforts to Establish a Network of Reference Measurement Laboratories. Clinical Chemistry. 51(1). 161–168. 11 indexed citations
17.
Keßler, Anja & Lothar Siekmann. (1999). Measurement of Urea in Human Serum by Isotope Dilution Mass Spectrometry: A Reference Procedure. Clinical Chemistry. 45(9). 1523–1529. 34 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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