This map shows the geographic impact of B. Schaeff'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 B. Schaeff with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites B. Schaeff more than expected).
This network shows the impact of papers produced by B. Schaeff. 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 B. Schaeff. The network helps show where B. Schaeff may publish in the future.
Co-authorship network of co-authors of B. Schaeff
This figure shows the co-authorship network connecting the top 25 collaborators of B. Schaeff.
A scholar is included among the top collaborators of B. Schaeff 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 B. Schaeff. B. Schaeff is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Schaeff, B., et al.. (1998). [Electron microscopy change in the peritoneum after laparoscopic operations].. PubMed. 115(Suppl I). 571–3.2 indexed citations
Litynski, G S, et al.. (1996). [From pneumoperitoneum to coelioscopy: Georg Kelling (1866-1945)--the pioneer of laparoscopy].. PubMed. 67(3). 283–7.2 indexed citations
11.
Schaeff, B. & Valentina Paolucci. (1996). [Endosonographic anatomy of the pelvic floor].. PubMed. 121(8). 617–23.1 indexed citations
12.
Litynski, G S, et al.. (1995). [The 100th birthday of Heinz Kalk. A breakthrough in laparoscopy].. PubMed. 33(10). 594–7.4 indexed citations
13.
Schaeff, B., et al.. (1995). Disposable versus reusable instruments in laparoscopic cholecystectomy. A prospective, randomised study.. PubMed. 3(2-3). 147–50.7 indexed citations
Paolucci, V., B. Schaeff, Carsten N. Gutt, & A. Encke. (1994). [Gasless laparoscopic cholecystectomy].. PubMed. 119(6). 383–7.4 indexed citations
18.
Schaeff, B., et al.. (1994). [Color doppler ultrasound in intensive care monitoring after liver transplantation].. PubMed. 119(2). 99–103.3 indexed citations
19.
Schaeff, B., et al.. (1992). [Secondary sigmoido-rectal-anal invagination. Case report and review of the literature].. PubMed. 63(1). 65–7.1 indexed citations
20.
Hanisch, E., et al.. (1992). [Primary open therapy of acute necrotizing pancreatitis by the "open abdomen"].. PubMed. 63(3). 181–5.2 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.