Nikolaos Vrachnis

121 papers and 2.1k indexed citations i.

About

Nikolaos Vrachnis is a scholar working on Pediatrics, Perinatology and Child Health, Obstetrics and Gynecology and Public Health, Environmental and Occupational Health. According to data from OpenAlex, Nikolaos Vrachnis has authored 121 papers receiving a total of 2.1k indexed citations (citations by other indexed papers that have themselves been cited), including 42 papers in Pediatrics, Perinatology and Child Health, 40 papers in Obstetrics and Gynecology and 29 papers in Public Health, Environmental and Occupational Health. Recurrent topics in Nikolaos Vrachnis’s work include Pregnancy and preeclampsia studies (25 papers), Birth, Development, and Health (20 papers) and Preterm Birth and Chorioamnionitis (17 papers). Nikolaos Vrachnis is often cited by papers focused on Pregnancy and preeclampsia studies (25 papers), Birth, Development, and Health (20 papers) and Preterm Birth and Chorioamnionitis (17 papers). Nikolaos Vrachnis collaborates with scholars based in Greece, United Kingdom and Germany. Nikolaos Vrachnis's co-authors include Zoi Iliodromiti, Stavros Sifakis, George Creatsas, Efthymios Deligeoroglou, Charalampos Siristatidis, D. Botsis, Ιrene Lambrinoudaki, Areti Augoulea, Kalliopi I. Pappa and Konstantinos Dafopoulos and has published in prestigious journals such as New England Journal of Medicine, JAMA and PLoS ONE.

In The Last Decade

Co-authorship network of co-authors of Nikolaos Vrachnis i

Fields of papers citing papers by Nikolaos Vrachnis

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Nikolaos Vrachnis

Since Specialization
Citations

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