This map shows the geographic impact of Silman Aj'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 Silman Aj with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Silman Aj more than expected).
This network shows the impact of papers produced by Silman Aj. 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 Silman Aj. The network helps show where Silman Aj may publish in the future.
Co-authorship network of co-authors of Silman Aj
This figure shows the co-authorship network connecting the top 25 collaborators of Silman Aj.
A scholar is included among the top collaborators of Silman Aj 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 Silman Aj. Silman Aj is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
All Works
10 of 10 papers shown
1.
Ennis, Holly, et al.. (2009). Incidence of childhood scleroderma in the UK and Ireland..
2.
Bombardieri, Stefano, Medsger Ta, Silman Aj, & Gabriele Valentini. (2003). The assessment of the patient with systemic sclerosis. Introduction.. PubMed. 21(3 Suppl 29). S2–4.29 indexed citations
3.
Aj, Silman. (2001). Work characteristics, demographic factors and clinical variables could predict work disability in rheumatoid arthritis.. PubMed. 19(3). 247–8.6 indexed citations
4.
Aj, Silman. (1997). Problems complicating the genetic epidemiology of rheumatoid arthritis.. PubMed. 24(1). 194–6.12 indexed citations
5.
Aj, Silman, et al.. (1996). Osteoarthritis of the hip and acetabular dysplasia in Nigerian men.. PubMed. 23(3). 512–5.42 indexed citations
6.
Aj, Silman, J. Varlow, D. Agnusdei, et al.. (1995). Effect of physical activity on the risk of vertebral deformity. Journal of Bone and Mineral Research. 10.1 indexed citations
7.
Aj, Silman, J. Varlow, D. Agnusdei, et al.. (1995). Hormonal and gynaecological factors and risk of vertebral deformity. Journal of Bone and Mineral Research. 10.1 indexed citations
8.
Aj, Silman. (1993). The European Vertebral Osteoporosis Study (EVOS).2 indexed citations
9.
Englert, H., Paul Brennan, Don McNeil, Corri Black, & Silman Aj. (1992). Reproductive function prior to disease onset in women with scleroderma.. PubMed. 19(10). 1575–9.40 indexed citations
10.
Aj, Silman. (1986). Epidemiological aspects of family studies in rheumatoid arthritis.. Disease Markers. 4(1-2). 55–8.4 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.