Obinna Onwujekwe

338 papers and 6.4k indexed citations i.

About

Obinna Onwujekwe is a scholar working on Pediatrics, Perinatology and Child Health, General Health Professions and Finance. According to data from OpenAlex, Obinna Onwujekwe has authored 338 papers receiving a total of 6.4k indexed citations (citations by other indexed papers that have themselves been cited), including 187 papers in Pediatrics, Perinatology and Child Health, 124 papers in General Health Professions and 107 papers in Finance. Recurrent topics in Obinna Onwujekwe’s work include Global Maternal and Child Health (183 papers), Financing of Health Care Systems and Universal Coverage (107 papers) and Global Health Care Issues (54 papers). Obinna Onwujekwe is often cited by papers focused on Global Maternal and Child Health (183 papers), Financing of Health Care Systems and Universal Coverage (107 papers) and Global Health Care Issues (54 papers). Obinna Onwujekwe collaborates with scholars based in Nigeria, United Kingdom and United States. Obinna Onwujekwe's co-authors include Benjamin Uzochukwu, Kara Hanson, Chima Onoka, Enyi Etiaba, Benjamin Uzochukwu, Chinyere Mbachu, Nkoli Ezumah, Maduka D. Ughasoro, Nkoli Uguru and Elvis Shu and has published in prestigious journals such as PLoS ONE, Clinical Infectious Diseases and Scientific Reports.

In The Last Decade

Co-authorship network of co-authors of Obinna Onwujekwe i

Fields of papers citing papers by Obinna Onwujekwe

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Obinna Onwujekwe

Since Specialization
Citations

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