Megumi Koga

954 total citations
4 papers, 15 citations indexed

About

Megumi Koga is a scholar working on Nephrology, Pediatrics, Perinatology and Child Health and Rheumatology. According to data from OpenAlex, Megumi Koga has authored 4 papers receiving a total of 15 indexed citations (citations by other indexed papers that have themselves been cited), including 2 papers in Nephrology, 2 papers in Pediatrics, Perinatology and Child Health and 2 papers in Rheumatology. Recurrent topics in Megumi Koga's work include Systemic Lupus Erythematosus Research (2 papers), Renal Diseases and Glomerulopathies (2 papers) and Pregnancy and preeclampsia studies (1 paper). Megumi Koga is often cited by papers focused on Systemic Lupus Erythematosus Research (2 papers), Renal Diseases and Glomerulopathies (2 papers) and Pregnancy and preeclampsia studies (1 paper). Megumi Koga collaborates with scholars based in Japan. Megumi Koga's co-authors include Shinya Onizuka, Kiyoshi Migita, Kazuaki Nakashima, Hiroshi Yamashita, Sachie Suga, Taiichiro Miyashita, Yasumori Izumi, Hikaru Fujioka, Shinsuke Fujiwara and Ichiro Yasuhi and has published in prestigious journals such as BMC Pregnancy and Childbirth, Modern Rheumatology and Journal of Obstetrics and Gynaecology.

In The Last Decade

Megumi Koga

3 papers receiving 15 citations

Peers

Megumi Koga
Comparison fields: 5 of 12
  • Pediatrics, Perinatology and Child Health 8
  • Obstetrics and Gynecology 8
  • Surgery 4
  • Pulmonary and Respiratory Medicine 2
  • Rheumatology 2
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Jenani S. Jayakumaran United States View profile →
Citations per field, relative to Megumi Koga
Megumi Koga · 1×
Citations per year, relative to Megumi Koga
Megumi Koga · 1×

Countries citing papers authored by Megumi Koga

Since Specialization
Citations

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

Fields of papers citing papers by Megumi Koga

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Megumi Koga

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

All Works

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