Knuppel Ra

27 papers and 469 indexed citations i.

About

Knuppel Ra is a scholar working on Pediatrics, Perinatology and Child Health, Obstetrics and Gynecology and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Knuppel Ra has authored 27 papers receiving a total of 469 indexed citations (citations by other indexed papers that have themselves been cited), including 15 papers in Pediatrics, Perinatology and Child Health, 8 papers in Obstetrics and Gynecology and 7 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Knuppel Ra’s work include Neonatal Respiratory Health Research (6 papers), Pregnancy and preeclampsia studies (5 papers) and Preterm Birth and Chorioamnionitis (5 papers). Knuppel Ra is often cited by papers focused on Neonatal Respiratory Health Research (6 papers), Pregnancy and preeclampsia studies (5 papers) and Preterm Birth and Chorioamnionitis (5 papers). Knuppel Ra collaborates with scholars based in United States. Knuppel Ra's co-authors include O'Brien Wf, Mark A. Hanson, Paul L. Nichols, Morrison Jc, Boris G. Kousseff, Charles Ingardia, Anthony J. Sbarra, Gillian Mitchell, Joseph L. Kennedy and Raja J. Selvaraj and has published in prestigious journals such as International Journal of Gynecology & Obstetrics and PubMed.

In The Last Decade

Co-authorship network of co-authors of Knuppel Ra i

Fields of papers citing papers by Knuppel Ra

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Knuppel Ra

Since Specialization
Citations

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