This map shows the geographic impact of K Kosuga'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 K Kosuga with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites K Kosuga more than expected).
This network shows the impact of papers produced by K Kosuga. 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 K Kosuga. The network helps show where K Kosuga may publish in the future.
Co-authorship network of co-authors of K Kosuga
This figure shows the co-authorship network connecting the top 25 collaborators of K Kosuga.
A scholar is included among the top collaborators of K Kosuga 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 K Kosuga. K Kosuga is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Kosuga, K, A Kawashima, Toshimitsu Hata, et al.. (2000). [Predictors of prognosis after angioplasty in the unprotected left main coronary artery].. PubMed. 36(3). 149–57.
4.
Aoyagi, S, et al.. (1997). [Combined superior-transseptal approach to left atrial myxoma].. PubMed. 50(6). 492–4.
5.
Tayama, Eiki, et al.. (1995). Clinical evaluation of 'MENOX, AL-6000', 'LH-760' in comparison with 'Sarns-16310'. 24(2). 555–558.1 indexed citations
Okumura, Yoshitomo, et al.. (1991). [A case report: inflammatory fibroid polyp of the jejunum].. PubMed. 88(9). 2162–5.2 indexed citations
12.
Sakai, Kei, et al.. (1989). [A case report of aortitis syndrome with massive aortic regurgitation (AR), and ostial stenosis of the right coronary artery].. PubMed. 42(6). 486–9.3 indexed citations
13.
Ohyama, Kenji, et al.. (1987). [A surgical case of right partial anomalous pulmonary venous return to the superior and the inferior vena cavae (incomplete type of scimitar syndrome)].. PubMed. 40(10). 849–53.1 indexed citations
14.
Kosuga, K, Ono T, Yoichiro Hoshino, et al.. (1979). [8 cases of left atrial myxoma (author's transl)].. PubMed. 27(11). 1611–18.1 indexed citations
15.
T, Ito, et al.. (1961). [Superior vena caval obstruction probably due to syphilis congenita: report of one case].. PubMed. 8. 366–73.1 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.