Countries citing papers authored by Sidney R. Block
Since
Specialization
Citations
This map shows the geographic impact of Sidney R. Block'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 Sidney R. Block with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Sidney R. Block more than expected).
This network shows the impact of papers produced by Sidney R. Block. 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 Sidney R. Block. The network helps show where Sidney R. Block may publish in the future.
Co-authorship network of co-authors of Sidney R. Block
This figure shows the co-authorship network connecting the top 25 collaborators of Sidney R. Block.
A scholar is included among the top collaborators of Sidney R. Block 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 Sidney R. Block. Sidney R. Block is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Block, Sidney R.. (1993). FIBROMYALGIA AND THE RHEUMATISMS. Rheumatic Disease Clinics of North America. 19(1). 61–78.24 indexed citations
7.
Kaplan, Herbert, Sheldon D. Solomon, Bruce Wall, et al.. (1991). Methotrexate in rheumatoid arthritis: effects on disease activity in a multicenter prospective study.. PubMed. 18(3). 334–8.41 indexed citations
8.
Asherson, Ronald A., Sidney R. Block, Frédéric Houssiau, & G. R. V. Hughes. (1991). Systemic lupus erythematosus and lymphoma: association with antiphospholipid syndrome.. PubMed. 18(2). 277–9.19 indexed citations
Block, Sidney R., J B Winfield, Michael D. Lockshin, William D’Angelo, & C L Christian. (1975). Studies of twins with systemic lupus erythematosus. The American Journal of Medicine. 59(4). 533–552.292 indexed citations
Block, Sidney R., J B Winfield, M. D. Lockshin, et al.. (1975). Proceedings: Twin studies in systemic lupus erythematosus (SLE).. PubMed. 18(3). 285–285.7 indexed citations
18.
Imamura, M, Sidney R. Block, & Robert C. Mellors. (1975). Electron microscopic study of distinctive structures in peripheral blood lymphocytes obtained from twins with systemic lupus erythematosus.. PubMed. 81(3). 561–74.11 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.