This map shows the geographic impact of R. Sauer'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. Sauer with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites R. Sauer more than expected).
This network shows the impact of papers produced by R. Sauer. 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. Sauer. The network helps show where R. Sauer may publish in the future.
Co-authorship network of co-authors of R. Sauer
This figure shows the co-authorship network connecting the top 25 collaborators of R. Sauer.
A scholar is included among the top collaborators of R. Sauer 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. Sauer. R. Sauer is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Schmiegel, Wolff, Gerald Adler, Wolfgang E. Fleig, et al.. (2005). S3-Guidelines Colorectal Cancer 2004. DMW - Deutsche Medizinische Wochenschrift. 130. S5–S53.57 indexed citations
Humeny, Andreas, Franz Rödel, Claus Rödel, et al.. (2003). MDR1 single nucleotide polymorphism C3435T in normal colorectal tissue and colorectal carcinomas detected by MALDI-TOF mass spectrometry.. PubMed. 23(3B). 2735–40.20 indexed citations
Sauer, R.. (1994). [Does aspirin reduce the risk of colorectal polyps and cancer?].. PubMed. 170(2). 116–7.2 indexed citations
13.
Hj, Thiel, F. Hammersen, & R. Sauer. (1988). [Histochemical and ultrastructural studies on the anti-edema and radiation-protective effects of 0-(beta-hydroxyethyl)-rutosides in the rat brain after single-dose irradiation. 1. Electron microscopy study of terminal blood circulation].. PubMed. 164(9). 544–52.3 indexed citations
14.
Sauer, R., et al.. (1978). [Cervical-lymph node metastasis of unknown primary tumour (author's transl)].. PubMed. 57(9). 844–50.1 indexed citations
15.
Sauer, R., et al.. (1976). The insantiy defense: M'Naghten vs. ALI.. PubMed. 4(1). 73–5.3 indexed citations
16.
Sauer, R., et al.. (1973). [Pulmonary oily microembolism following lymphangiography in patients before and after radiation of abdominal lymph nodes (author's transl)].. PubMed. 42(5). 403–10.1 indexed citations
17.
Sauer, R., et al.. (1971). [Differential diagnosis of the rejection reaction in transplanted kidneys using nuclear medicine technics].. PubMed. 115(6). 767–80.1 indexed citations
18.
Sauer, R. & Helmut Heinrich. (1960). Friedrich Adolf Willers Sein Leben und Wirken. ZAMM ‐ Journal of Applied Mathematics and Mechanics / Zeitschrift für Angewandte Mathematik und Mechanik. 40(1-3). 1–8.1 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.