This map shows the geographic impact of W Kurtz'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 Kurtz with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites W Kurtz more than expected).
This network shows the impact of papers produced by W Kurtz. 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 Kurtz. The network helps show where W Kurtz may publish in the future.
Co-authorship network of co-authors of W Kurtz
This figure shows the co-authorship network connecting the top 25 collaborators of W Kurtz.
A scholar is included among the top collaborators of W Kurtz 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 Kurtz. W Kurtz is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Kurtz, W, S. Güldutüna, & U. Leuschner. (1991). [The effect of pH and amount of antacids on bile acid binding in a quasi-natural reflux milieu].. PubMed. 29(5). 237–41.2 indexed citations
Kurtz, W, S. Güldutüna, & U. Leuschner. (1988). Differing effect of chenodeoxycholic acid and ursodeoxycholic acid on bile acids in rat colonic wall and contents.. PubMed. 13(2). 91–7.4 indexed citations
11.
Leuschner, U., et al.. (1988). Endoscopy of the gallbladder as control of gallstone therapy with methyl-tert-butyl ether.. PubMed. 83(2). 169–72.1 indexed citations
12.
Kurtz, W, et al.. (1987). [Alagille syndrome, a rare differential diagnosis of intrahepatic cholestasis].. PubMed. 25(10). 668–72.2 indexed citations
Claßen, Martin, et al.. (1984). Pancreatic pseudocysts and tumors in endosonography.. PubMed. 94. 77–84.4 indexed citations
15.
Kurtz, W, et al.. (1984). Diagnostic efficacy of endoscopic ultrasound tomography in pancreatic cancer and cholestasis.. PubMed. 102. 18–23.16 indexed citations
16.
Kurtz, W, et al.. (1984). Detection of biliary stones by means of endosonography.. PubMed. 94. 60–4.10 indexed citations
17.
Leuschner, U., et al.. (1981). [Peritoneoscopy and liver biopsy in the diagnosis of liver disease (author's transl)].. PubMed. 11(6). 245–50.2 indexed citations
18.
Kurtz, W, et al.. (1978). [The influence of chenodeoxycholic acid on the concentrations of nonsulfated bile acids in the small and large intestinal mucosa of rats (author's transl)].. PubMed. 16(9). 553–63.1 indexed citations
Leuschner, U., et al.. (1974). [Distribution of bile acids within the liver cell in extrahepatic cholestasis. II].. PubMed. 12(3). 163–8.1 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.