This map shows the geographic impact of K Maekawa'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 Maekawa with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites K Maekawa more than expected).
This network shows the impact of papers produced by K Maekawa. 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 Maekawa. The network helps show where K Maekawa may publish in the future.
Co-authorship network of co-authors of K Maekawa
This figure shows the co-authorship network connecting the top 25 collaborators of K Maekawa.
A scholar is included among the top collaborators of K Maekawa 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 Maekawa. K Maekawa is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Mochizuki, Takahiro, Yoichiro Tanaka, Yasuhiko Iwamoto, et al.. (2007). Prospective comparison of the effects of maxacalcitol and calcitriol in chronic hemodialysis patients with secondary hyperparathyroidism: a multicenter, randomized crossover study.. PubMed. 67(1). 12–9.6 indexed citations
Maekawa, K, et al.. (2001). [Beclometasone Dipropionate Reference Standard (Control 011) of National Institute of Health Sciences].. PubMed. 86–8.1 indexed citations
9.
Maekawa, K, et al.. (2001). [Cholecalciferol Reference Standard (Control 001) of National Institute of Health Sciences].. PubMed. 107–9.1 indexed citations
10.
Maekawa, K, et al.. (2001). [Berberine Hydrochloride Reference Standard (Control 001) of National Institute of Health Sciences].. PubMed. 97–100.10 indexed citations
Maekawa, K, et al.. (1999). [Fluocinolone Acetonide Reference Standard (Control 981) of National Institute of Health Sciences].. PubMed. 202–10.1 indexed citations
13.
Tanaka, Masami, et al.. (1999). [Childhood multiple sclerosis and allied demyelinative diseases].. PubMed. 31(1). 44–7.1 indexed citations
14.
Maekawa, K, Tsuyoshi Tanimoto, & S Okada. (1997). [Ulinastatin Reference Standard (Control 971) of the National Institute of Health Sciences].. PubMed. 199–201.1 indexed citations
Nara, Takahiro, et al.. (1991). [A case of acute polyradiculoneuritis associated with autonomic involvement of the pupils].. PubMed. 23(3). 284–8.2 indexed citations
18.
Tsukamoto, Hiroaki, Wataru Koizumi, Maki Okudaira, et al.. (1987). [A case of gastric anisakiasis, causing gastric perforation].. PubMed. 84(1). 104–7.3 indexed citations
19.
Fukuda, Y, et al.. (1970). [Levator ani muscle and internal secretion in neonatally castrated rats].. PubMed. 28(5). 815–9.1 indexed citations
20.
Maekawa, K, et al.. (1964). [CADMIUM-INDUCED DAMAGE OF THE GONADS OF BOTH MALE AND FEMALE RING DOVES. (STREPTOPELIA RISORIA)].. PubMed. 39. 294–301.
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.