A Yajima

124 total papers · 2.4k total citations
71 papers, 1.9k citations indexed

About

A Yajima is a scholar working on Obstetrics and Gynecology, Molecular Biology and Pediatrics, Perinatology and Child Health. According to data from OpenAlex, A Yajima has authored 71 papers receiving a total of 1.9k indexed citations (citations by other indexed papers that have themselves been cited), including 22 papers in Obstetrics and Gynecology, 14 papers in Molecular Biology and 12 papers in Pediatrics, Perinatology and Child Health. Recurrent topics in A Yajima’s work include Pregnancy and preeclampsia studies (12 papers), Endometrial and Cervical Cancer Treatments (10 papers) and Cervical Cancer and HPV Research (8 papers). A Yajima is often cited by papers focused on Pregnancy and preeclampsia studies (12 papers), Endometrial and Cervical Cancer Treatments (10 papers) and Cervical Cancer and HPV Research (8 papers). A Yajima collaborates with scholars based in Japan, United Kingdom and Australia. A Yajima's co-authors include Hironobu Sasano, Tomohiro Fukaya, Takashi Suzuki, R. Takaya, Shinji Sato, Nobuo Yaegashi, H Nagura, Kazuo Sugamura, Masataka Nakamura and M Tamura and has published in prestigious journals such as The Journal of Clinical Endocrinology & Metabolism, Journal of Virology and British Journal of Cancer.

In The Last Decade

Co-authorship network of co-authors of A Yajima

This figure shows the co-authorship network connecting the top 25 collaborators of A Yajima. A scholar is included among the top collaborators of A Yajima 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 A Yajima. A Yajima is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

A Yajima

69 papers receiving 1.9k citations

Fields of papers citing papers by A Yajima

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by A Yajima. 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 A Yajima. The network helps show where A Yajima may publish in the future.

Countries citing papers authored by A Yajima

Since Specialization
Citations

This map shows the geographic impact of A Yajima'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 A Yajima with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites A Yajima more than expected).

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.

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2026