Claude Lejeune
About
In The Last Decade
Claude Lejeune
21 papers receiving 277 citations
Peers
Comparison fields: 5 of 53
- Pediatrics, Perinatology and Child Health 244
- Public Health, Environmental and Occupational Health 196
- Obstetrics and Gynecology 78
- Epidemiology 53
- Endocrine and Autonomic Systems 45
Countries citing papers authored by Claude Lejeune
This map shows the geographic impact of Claude Lejeune'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 Claude Lejeune with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Claude Lejeune more than expected).
Fields of papers citing papers by Claude Lejeune
This network shows the impact of papers produced by Claude Lejeune. 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 Claude Lejeune. The network helps show where Claude Lejeune may publish in the future.
Co-authorship network of co-authors of Claude Lejeune
This figure shows the co-authorship network connecting the top 25 collaborators of Claude Lejeune. A scholar is included among the top collaborators of Claude Lejeune 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 Claude Lejeune. Claude Lejeune is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | [Tobacco, alcohol, marijuana and pregnancy: which women are at risk?]. | 4 |
| 2 | 9 | |
| 3 | 3 | |
| 4 | 3 | |
| 5 | 8 | |
| 6 | 8 | |
| 7 | [Pregnancy and poly-drug use: changes in patient population and care, 1999-2008]. | 1 |
| 8 | 24 | |
| 9 | 6 | |
| 10 | Syndromes de sevrage des nouveau-nés de mères toxicomanes substituées par la méthadone ou la buprénorphine haut dosage | 0 |
| 11 | Prévention du syndrome d'alcoolisation foetale (SAF) : Pratiques et représentations des professionnels de la périnatalité | 4 |
| 12 | 7 | |
| 13 | 181 | |
| 14 | Prévalence de l'alcoolisation à risque chez les femmes enceintes et utilisation du questionnaire AUDIT pour le repérage | 2 |
| 15 | 6 | |
| 16 | 11 | |
| 17 | Conduite à tenir face à une colonisation materno-infantile à streptocoques du groupe B | 6 |
| 18 | 4 | |
| 19 | 5 | |
| 20 | 2 |
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.