This map shows the geographic impact of D Frédy'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 D Frédy with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites D Frédy more than expected).
This network shows the impact of papers produced by D Frédy. 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 D Frédy. The network helps show where D Frédy may publish in the future.
Co-authorship network of co-authors of D Frédy
This figure shows the co-authorship network connecting the top 25 collaborators of D Frédy.
A scholar is included among the top collaborators of D Frédy 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 D Frédy. D Frédy is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Lafitte, F., et al.. (1997). Imagerie des tumeurs malignes non osseuses de l'étage antérieur de la base du crâne : Bilan pré-opératoire. Neurochirurgie. 43(2). 68–75.3 indexed citations
Oppenheim, Catherine, D. Trystram, Bertrand Devaux, et al.. (1997). [Stereotaxic radiotherapy of cerebral arteriovenous malformations: the role of neuroradiology].. PubMed. 24(2). 126–33.4 indexed citations
14.
Devaux, Bertrand, Jean-François Méder, O. Missir, et al.. (1996). [The rolandic line: a simple baseline for the identification of the central region. An MRI study and functional validation].. PubMed. 23(1). 6–18.7 indexed citations
15.
Oppenheim, Catherine, Jean-François Méder, J. Blustajn, & D Frédy. (1995). Traitements endovasculaires des métastases du rachis. Sang thrombose vaisseaux. 7(6). 395–402.1 indexed citations
16.
Frédy, D, Florian Heitz, Didier Mathieu, & N Vasile. (1989). [Tolerability of a new non-ionic contrast medium, iopromide in x-ray computed tomography. Comparison with ioxaglate 320 mgI/ml].. PubMed. 32(4 Pt 2). 358–60.1 indexed citations
17.
Baverel, Françoise, et al.. (1985). [Agenesis of the corpus callosum in a man with complete mosaic trisomy 8].. PubMed. 14(14). 781–3.5 indexed citations
18.
Thiébot, J, et al.. (1978). Mass lesions of the mesencephalon.. Munich Personal RePEc Archive (Ludwig Maximilian University of Munich). 5(1). 83–90.1 indexed citations
19.
Frédy, D, et al.. (1978). Obstruction of the cerebral blood vessels in the neck.. Munich Personal RePEc Archive (Ludwig Maximilian University of Munich). 5(3). 203–23.4 indexed citations
20.
Bories, J, et al.. (1970). [Vertebral angiography. Technic and normal appearances].. PubMed. 78(5). 221–4.1 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.