W Kratzer

734 total citations
27 papers, 216 citations indexed

About

W Kratzer is a scholar working on Surgery, Pulmonary and Respiratory Medicine and Epidemiology. According to data from OpenAlex, W Kratzer has authored 27 papers receiving a total of 216 indexed citations (citations by other indexed papers that have themselves been cited), including 8 papers in Surgery, 7 papers in Pulmonary and Respiratory Medicine and 6 papers in Epidemiology. Recurrent topics in W Kratzer's work include Pediatric Hepatobiliary Diseases and Treatments (5 papers), Gallbladder and Bile Duct Disorders (5 papers) and Liver Disease Diagnosis and Treatment (3 papers). W Kratzer is often cited by papers focused on Pediatric Hepatobiliary Diseases and Treatments (5 papers), Gallbladder and Bile Duct Disorders (5 papers) and Liver Disease Diagnosis and Treatment (3 papers). W Kratzer collaborates with scholars based in Germany, Italy and United States. W Kratzer's co-authors include P Janowitz, J. G. Wechsler, W. Swobodnik, Klaus A. Kuhn, Wilhelm Gaus, H. Ditschuneit, Christian Wienbruch, Peter M. Gollwitzer, Caterina Gawrilow and Brigitte Rockstroh and has published in prestigious journals such as Neuroreport, Clinical Genetics and Journal of Child Neurology.

In The Last Decade

W Kratzer

24 papers receiving 206 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
W Kratzer Germany 8 58 48 43 27 26 27 216
Allen Perkins United States 8 40 0.7× 37 0.8× 42 1.0× 56 2.1× 32 1.2× 18 328
Douglas S. Ruhl United States 11 85 1.5× 26 0.5× 36 0.8× 18 0.7× 30 1.2× 29 306
Jiyuan Shi China 9 23 0.4× 47 1.0× 19 0.4× 2 0.1× 25 1.0× 28 256
Lisheng Wang China 10 27 0.5× 55 1.1× 23 0.5× 18 0.7× 147 5.7× 20 387
Charles M. Harper United States 7 22 0.4× 134 2.8× 14 0.3× 13 0.5× 17 0.7× 11 334
Jo Stevens Netherlands 10 12 0.2× 48 1.0× 12 0.3× 6 0.2× 16 0.6× 15 295
Sheila M. Gaynor United States 8 16 0.3× 23 0.5× 13 0.3× 6 0.2× 28 1.1× 16 282
Claire Bailey United Kingdom 9 40 0.7× 128 2.7× 21 0.5× 8 0.3× 5 0.2× 13 335
Kelly Linden Australia 11 108 1.9× 86 1.8× 35 0.8× 13 0.5× 21 0.8× 50 390
Leonard United Kingdom 6 29 0.5× 73 1.5× 48 1.1× 47 1.7× 5 0.2× 11 402

Countries citing papers authored by W Kratzer

Since Specialization
Citations

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

Fields of papers citing papers by W Kratzer

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of W Kratzer

This figure shows the co-authorship network connecting the top 25 collaborators of W Kratzer. A scholar is included among the top collaborators of W Kratzer 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 W Kratzer. W Kratzer 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.
Ruf‐Leuschner, Martina, Maggie Schauer, Rüdiger Pryss, et al.. (2016). Die KINDEX-App - ein Instrument zur Erfassung und unmittelbaren Auswertung von psychosozialen Belastungen bei Schwangeren in der täglichen Praxis bei Gynäkologinnen, Hebammen und in Frauenkliniken. Verhaltenstherapie. 26(3). 171–181. 4 indexed citations
3.
Müller‐Engelmann, Meike, Regina Steil, Christoph Kröger, et al.. (2016). Interview. Verhaltenstherapie. 26(3). 216–218. 2 indexed citations
4.
Keller, Jiří, et al.. (2014). Vergleich von Acoustic Structure Quantification (ASQ), Elastografie und Histologie bei Patienten mit diffusen Hepatopathien. Ultraschall in der Medizin - European Journal of Ultrasound. 35(S 01).
5.
Schüler, Andreas, et al.. (2012). Primär Ultraschall als Bildgebung in der Notaufnahme. Endergebnisse der PRIMUS-Studie (DEGUM Multicenter-Studie). Ultraschall in der Medizin - European Journal of Ultrasound. 33(S 02). 1 indexed citations
6.
7.
Klaus, Joachim, et al.. (2011). Aus- und Weiterbildungssituation in der Abdomensonografie an deutschen Universitätskliniken – Vergleich 1999 – 2009. Zeitschrift für Gastroenterologie. 49(8). 971–976. 5 indexed citations
8.
Schüler, Andreas, Rainer Muche, Mark Martin Haenle, et al.. (2009). Vergleich von Panoramasonografie, konventioneller B-Bild-Sonografie und Computertomografie zur Bestimmung der Lebergröße. Ultraschall in der Medizin - European Journal of Ultrasound. 31(1). 31–36. 7 indexed citations
9.
Swobodnik, W., P Janowitz, W Kratzer, et al.. (2008). Vergleich ultraschallgezielter Feinnadel- und Grobnadelpunktionen bei umschriebenen Läsionen im Abdomen. Ultraschall in der Medizin - European Journal of Ultrasound. 11(6). 287–289. 1 indexed citations
10.
Janowitz, P, et al.. (2008). Gallenblasensteinbehandlung mit elektrohydraulischer extrakorporaler Stoßwellenlithotripsie. DMW - Deutsche Medizinische Wochenschrift. 116(35). 1297–1302.
11.
Gawrilow, Caterina, et al.. (2007). If–then planning modulates the P300 in children with attention deficit hyperactivity disorder. Neuroreport. 18(7). 653–657. 30 indexed citations
12.
Kratzer, W, et al.. (2000). Forschungssituation in der Abdomensonographie in den gastroenterologischen Abteilungen der Universitätskliniken in der Bundesrepublik Deutschland. Zeitschrift für Gastroenterologie. 38(10). 833–837. 7 indexed citations
13.
Kächele, Volker, et al.. (2000). Cholezystolithiasis bei Kindern und Jugendlichen. Monatsschrift Kinderheilkunde. 148(6). 600–604. 2 indexed citations
14.
Kratzer, W, et al.. (1998). Difficult bile duct stone recurrence after endoscopy and extracorporeal shockwave lithotripsy.. PubMed. 45(22). 910–6. 17 indexed citations
15.
Back, Elke, et al.. (1997). De novo duplication of 12pter → p12.1: clinical and cytogenetic diagnosis confirmed by chromosome painting. Clinical Genetics. 51(3). 205–210. 4 indexed citations
16.
Janowitz, P, W Kratzer, & J. G. Wechsler. (1996). [Positive effect of ursodeoxycholic acid on liver enzymes in autoimmune hepatitis with little activity--a pilot study].. PubMed. 26(6). 310–3. 3 indexed citations
17.
Beck, Michael, et al.. (1995). Inter‐ and intrafamilial variability in mucolipidosis II (I‐cell disease). Clinical Genetics. 47(4). 191–199. 24 indexed citations
18.
Kratzer, W, et al.. (1995). Combined bile acid therapy is more effective on biliary lipids and dissolution rates than monotherapy after gallstone lithotripsy.. PubMed. 90(11). 1942–8. 5 indexed citations
19.
Swobodnik, W., P Janowitz, W Kratzer, et al.. (1990). [Preventing the recurrence of common bile duct calculi following endoscopic papillotomy with ursodeoxycholic acid].. PubMed. 28(11). 621–5. 8 indexed citations
20.
Kratzer, W & Walter Fischer. (1978). [Aseptic meningitis following fourth ventricle surgery (author's transl)].. Munich Personal RePEc Archive (Ludwig Maximilian University of Munich). 126(6). 398–400. 1 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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