This map shows the geographic impact of K Sawaguchi'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 Sawaguchi with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites K Sawaguchi more than expected).
This network shows the impact of papers produced by K Sawaguchi. 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 Sawaguchi. The network helps show where K Sawaguchi may publish in the future.
Co-authorship network of co-authors of K Sawaguchi
This figure shows the co-authorship network connecting the top 25 collaborators of K Sawaguchi.
A scholar is included among the top collaborators of K Sawaguchi 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 Sawaguchi. K Sawaguchi is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Minamoto, Toshiko, et al.. (1997). Does p53 overexpression cause metastases in early invasive colorectal adenocarcinoma?. PubMed. 163(9). 685–92.8 indexed citations
Minamoto, Toshiko, K Sawaguchi, M Mai, et al.. (1994). Infrequent K-ras activation in superficial-type (flat) colorectal adenomas and adenocarcinomas.. PubMed. 54(11). 2841–4.113 indexed citations
9.
Minamoto, Toshinari, et al.. (1993). Early invasive colorectal carcinomas metastatic to the lymph node with attention to their nonpolypoid development.. PubMed. 88(7). 1035–9.93 indexed citations
Sawaguchi, K, et al.. (1990). [Relation between blood coagulability and prognosis in patients with ovarian cancer].. PubMed. 42(4). 313–9.2 indexed citations
13.
Mai, Masayoshi, Takayuki Ogino, Hiroshi Ueda, et al.. (1990). [Study on neoadjuvant chemotherapy of Borrmann 4 type carcinoma of stomach and its clinical significance].. PubMed. 25(3). 586–97.7 indexed citations
14.
Yabushita, Hiromitsu, et al.. (1989). Clinical usefulness of sialyl SSEA-1 antigen as tumor marker for ovarian cancer as compared with CA125, CA19-9, TPA, IAP, CEA and ferritin.. PubMed. 41(2). 217–24.4 indexed citations
15.
Yabushita, Hiromitsu, et al.. (1989). [Experimental study on the effect of UFT with concomitant radiotherapy of uterine cervical cancer].. PubMed. 16(2). 235–41.2 indexed citations
Takahashi, Yasuo, et al.. (1987). [Clinicopathological study of AFP producing gastric cancer--significance of AFP in gastric cancer].. PubMed. 88(6). 696–700.28 indexed citations
Mai, M, Hitoshi Ueda, Takuya Suga, et al.. (1986). [Clinicopathological study of minute stomach cancer].. PubMed. 32(9). 965–70.2 indexed citations
20.
Takahashi, Yusuke, et al.. (1985). [The metastatic patterns of gastric cancer from its histopathological characteristics in the primary lesion--particularly in relation to peritoneal dissemination and liver metastases].. PubMed. 31(14). 1792–6.1 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.