This map shows the geographic impact of H Kellner'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 H Kellner with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites H Kellner more than expected).
This network shows the impact of papers produced by H Kellner. 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 H Kellner. The network helps show where H Kellner may publish in the future.
Co-authorship network of co-authors of H Kellner
This figure shows the co-authorship network connecting the top 25 collaborators of H Kellner.
A scholar is included among the top collaborators of H Kellner 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 H Kellner. H Kellner is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Schiemann, U, Marjorie E. Gross, Ryan R Reuter, & H Kellner. (2002). Improved procedure of colonoscopy under accompanying music therapy.. PubMed. 7(3). 131–4.28 indexed citations
Kellner, H & Zoller Wg. (1995). [Diagnosis of colonic polyps and tumors by hydrosonography].. PubMed. 33(10). 632–632.2 indexed citations
7.
Kellner, H, H.-D. Liess, & Zoller Wg. (1994). [3D-ultrasound of soft tissues and joints].. PubMed. 61(2). 130–4.
8.
Kellner, H, et al.. (1992). Repeated isovolemic large-volume erythrocytapheresis in the treatment of idiopathic hemochromatosis.. PubMed. 30(11). 779–83.24 indexed citations
9.
Wg, Zoller, H Kellner, & F. A. Spengel. (1988). Erythrocytapheresis. Journal of Molecular Medicine. 66(9). 404–409.19 indexed citations
Kellner, H, et al.. (1957). [Physiology and clinical importance of body substances containing carbohydrates with and without protein content].. PubMed. 1–104.7 indexed citations
12.
Schönenberger, Miriam J., et al.. (1957). [Method of hexose determination in serum proteins with orcinol].. PubMed. 309(4-6). 145–57.6 indexed citations
13.
Kellner, H, et al.. (1955). [Chemical characterization of blood proteins; protein sugar in infants and adults].. PubMed. 103(8). 385–8.2 indexed citations
14.
Kellner, H, et al.. (1955). Über den Eiweißzucker II. Hoppe-Seyler´s Zeitschrift für physiologische Chemie. 300(Jahresband). 82–91.5 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.