Keiko Koide

44 papers and 649 indexed citations i.

About

Keiko Koide is a scholar working on Pediatrics, Perinatology and Child Health, Obstetrics and Gynecology and General Health Professions. According to data from OpenAlex, Keiko Koide has authored 44 papers receiving a total of 649 indexed citations (citations by other indexed papers that have themselves been cited), including 21 papers in Pediatrics, Perinatology and Child Health, 17 papers in Obstetrics and Gynecology and 10 papers in General Health Professions. Recurrent topics in Keiko Koide’s work include Pregnancy and preeclampsia studies (15 papers), Birth, Development, and Health (11 papers) and Prenatal Screening and Diagnostics (9 papers). Keiko Koide is often cited by papers focused on Pregnancy and preeclampsia studies (15 papers), Birth, Development, and Health (11 papers) and Prenatal Screening and Diagnostics (9 papers). Keiko Koide collaborates with scholars based in Japan, Italy and United States. Keiko Koide's co-authors include Akihiko Sekizawa, Takashi Okai, Ryu Matsuoka, Diana W. Bianchi, Donna K. Slonim, Kirby L. Johnson, Antonio Farina, Umadevi Tantravahi, Janet M. Cowan and Yuditiya Purwosunu and has published in prestigious journals such as Proceedings of the National Academy of Sciences, PLoS ONE and American Journal of Obstetrics and Gynecology.

In The Last Decade

Co-authorship network of co-authors of Keiko Koide i

Fields of papers citing papers by Keiko Koide

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Keiko Koide

Since Specialization
Citations

This map shows the geographic impact of Keiko Koide'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 Keiko Koide with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Keiko Koide 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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2025