This map shows the geographic impact of J Coste'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 J Coste with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites J Coste more than expected).
This network shows the impact of papers produced by J Coste. 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 J Coste. The network helps show where J Coste may publish in the future.
Co-authorship network of co-authors of J Coste
This figure shows the co-authorship network connecting the top 25 collaborators of J Coste.
A scholar is included among the top collaborators of J Coste 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 J Coste. J Coste is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Gerbaud, Laurent, et al.. (2003). [Cost-effectiveness analysis of laparoscopic surgery versus methotrexate: comparison of data recorded in an ectopic pregnancy registry].. PubMed. 32(5). 447–58.9 indexed citations
Bouyer, Jean, J Coste, H. Fernandez, & N Job-Spira. (1998). [Tobacco and ectopic pregnancy. Arguments in favor of a causal relation].. PubMed. 46(2). 93–9.13 indexed citations
5.
Coste, J, Jean Bouyer, H. Fernandez, & N Job-Spira. (1998). [Predicting the risk of extra-uterine pregnancy. Construction and validation of a French risk scale].. PubMed. 26(9). 643–8.2 indexed citations
6.
Saada, Matthieu, et al.. (1997). [Ectopic pregnancy recurrence: role of gynecologic, obstetric, contraceptive and smoking history].. PubMed. 25(6). 457–62.6 indexed citations
7.
Job-Spira, N, J Coste, Bruno Aublet‐Cuvelier, et al.. (1995). [Incidence of extra-uterine pregnancy and characteristics of treated patients. First results of the Auvergne registry].. PubMed. 24(7). 351–5.16 indexed citations
Job-Spira, N, et al.. (1993). [Risk factors for ectopic pregnancy. Results of a case control study in the Rhone-Alpes region].. PubMed. 21(4). 307–12.18 indexed citations
Fernandez, H., J Coste, N Job-Spira, Alfred Spira, & E Papiernik. (1991). [Risk factors of ectopic pregnancy. A case-control study at 7 maternity units in the Paris area].. PubMed. 20(3). 373–9.5 indexed citations
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.