This map shows the geographic impact of H Ichihashi'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 H Ichihashi with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites H Ichihashi more than expected).
This network shows the impact of papers produced by H Ichihashi. 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 H Ichihashi. The network helps show where H Ichihashi may publish in the future.
Co-authorship network of co-authors of H Ichihashi
This figure shows the co-authorship network connecting the top 25 collaborators of H Ichihashi.
A scholar is included among the top collaborators of H Ichihashi 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 H Ichihashi. H Ichihashi is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
All Works
20 of 20 papers shown
1.
Ichihashi, H, et al.. (1990). [Cooperative study on surgical adjuvant immunochemotherapy for prevention of postoperative recurrence of gastric cancer (II). Cooperative study group on surgical adjuvant immunochemotherapy for prevention of postoperative recurrence of gastric cancer supported by the Ministry of Health and Welfare (Kondo's group]). PubMed. 17(12). 2397–403.6 indexed citations
2.
Nakazato, Hiroaki, et al.. (1989). [An effect of adjuvant immunochemotherapy using krestin and 5-FU on gastric cancer patients with radical surgery (first report)--a randomized controlled trial by the cooperative study group. Study Group of Immuno-chemotherapy with PSK for Gastric Cancer].. PubMed. 16(8 Pt 1). 2563–76.9 indexed citations
3.
Sakamoto, Junichi, Hiroaki Nakazato, H Ichihashi, et al.. (1988). [The minimization method in a medium size clinical trial. Study of immunochemotherapy with PSK in gastric cancer].. PubMed. 15(6). 1935–42.2 indexed citations
Kondo, Tadashi, et al.. (1984). [Cooperative studies on surgical adjuvant immunochemotherapy for prevention of postoperative recurrence of gastric cancer].. PubMed. 11(1). 60–8.2 indexed citations
Sakamoto, Junshi, et al.. (1981). Effect of alternating administration of PS-K and carbazilquinone in tumor-bearing mice.. PubMed. 72(2). 293–9.7 indexed citations
Ichihashi, H, Susumu Sasaki, & Tatsuhei Kondo. (1971). Colorimetric estimation of succinic dehydrogenase activity by neotetrazolium chloride as a tumor sensitivity test to chemotherapeutic agents.. PubMed. 33(3). 247–56.1 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.