Alfred Spira

126 papers and 3.6k indexed citations
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About

Alfred Spira is a scholar working on Reproductive Medicine, Public Health, Environmental and Occupational Health and Pediatrics, Perinatology and Child Health. According to data from OpenAlex, Alfred Spira has authored 126 papers receiving a total of 3.6k indexed citations (citations by other indexed papers that have themselves been cited), including 42 papers in Reproductive Medicine, 26 papers in Public Health, Environmental and Occupational Health and 26 papers in Pediatrics, Perinatology and Child Health. Recurrent topics in Alfred Spira’s work include Reproductive Health and Technologies (27 papers), Assisted Reproductive Technology and Twin Pregnancy (18 papers) and Sperm and Testicular Function (18 papers). Alfred Spira is often cited by papers focused on Reproductive Health and Technologies (27 papers), Assisted Reproductive Technology and Twin Pregnancy (18 papers) and Sperm and Testicular Function (18 papers). Alfred Spira collaborates with scholars based in France, United States and Denmark. Alfred Spira's co-authors include B. Ducot, Pierre Jouannet, Patrick Thonneau, Daniel Schwartz, Sophie Marchand, J. Lansac, A. Tallec, Patrice Lopès, Serge Stoléru and A Bachelot and has published in prestigious journals such as The Lancet, American Journal of Epidemiology and American Journal of Public Health.

In The Last Decade

Co-authorship network of co-authors of Alfred Spira

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

Fields of papers citing papers by Alfred Spira

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Alfred Spira

Since Specialization
Citations

This map shows the geographic impact of Alfred Spira'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 Alfred Spira with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Alfred Spira 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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2026