This map shows the geographic impact of J Feigelson'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 J Feigelson with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites J Feigelson more than expected).
This network shows the impact of papers produced by J Feigelson. 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 J Feigelson. The network helps show where J Feigelson may publish in the future.
Co-authorship network of co-authors of J Feigelson
This figure shows the co-authorship network connecting the top 25 collaborators of J Feigelson.
A scholar is included among the top collaborators of J Feigelson 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 J Feigelson. J Feigelson is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Feigelson, J, et al.. (1990). Late and unusual intestinal features in cystic fibrosis-pseudotumoral intestinal wall thickening.. PubMed. 36(1-4). 144–7.4 indexed citations
Guesnu, Martine, J Feigelson, G Travert, M. Vidailhet, & José Antonio Navarro. (1982). [High level of immunoreactive circulating trypsin in primary myocardiopathy in cystic fibrosis].. PubMed. 39(2). 127–8.1 indexed citations
9.
Feigelson, J, et al.. (1980). [Alpha-1-antitrypsin and cystic fibrosis (author's transl)].. PubMed. 28(9). 575–8.2 indexed citations
Feigelson, J, et al.. (1975). [Anomalies of the gallbladder in mucoviscidosis. Apropos of 57 cases].. PubMed. 4(2). 121–4.2 indexed citations
12.
Feigelson, J, et al.. (1975). [Coprologic anomaly in mucoviscidosis. Presence of albumin in low concentration in the feces].. PubMed. 32(8). 733–40.1 indexed citations
Feigelson, J, et al.. (1971). Manifestations respiratoires à répétition chez un enfant de trois ans. Rôle possible d'un déficit en alpha-1-antitrypsine de type hétérozygote.. 18(3).1 indexed citations
17.
Feigelson, J, et al.. (1971). [Repeated respiratory manifestations in a 3-year-old child. Possible role of alpha-1-antitrypsin deficiency of heterozygote type].. PubMed. 18(3). 228–34.1 indexed citations
18.
Feigelson, J, et al.. (1970). Manifestations respiratoires à répétition chez un enfant de trois ans. Rôle possible d'un déficit en alpha-1-antitrypsine.. 27(9). 991–991.2 indexed citations
Feigelson, J, et al.. (1967). [Bacteriologic surveillance of the sputum of 22 patients with mucoviscidosis].. PubMed. 24(10). 1135–47.1 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.