This map shows the geographic impact of SP Langdon'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 SP Langdon with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites SP Langdon more than expected).
This network shows the impact of papers produced by SP Langdon. 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 SP Langdon. The network helps show where SP Langdon may publish in the future.
Co-authorship network of co-authors of SP Langdon
This figure shows the co-authorship network connecting the top 25 collaborators of SP Langdon.
A scholar is included among the top collaborators of SP Langdon 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 SP Langdon. SP Langdon is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
All Works
13 of 13 papers shown
1.
Meehan, James, et al.. (2013). The Effects of Novel Carbonic Anhydrase Inhibitors on the Proliferation and Invasion of Breast and Ovarian Cancer Cells. The Journal of Pathology and Bacteriology. 231. 36–36.1 indexed citations
2.
Ward, Carol, James Meehan, David J. Harrison, I. Kunkler, & SP Langdon. (2013). An Ex-Vivo Tumour Model Using Core Biopsy Explants Validate Carbonic Anhydrase IX (CAIX) as a Therapeutic Target in Breast Cancer. The Journal of Pathology and Bacteriology. 231. 24–24.
Gabra, Hani, SP Langdon, J. E. Vivienne Watson, et al.. (1995). Loss of heterozygosity at 11q22 correlates with low progesterone receptor content in epithelial ovarian cancer.. PubMed. 1(9). 945–53.11 indexed citations
7.
Boven, Epie, Benjamin Winograd, Boudewijn J.M. Braakhuis, et al.. (1992). Phase II preclinical drug screening in human tumor xenografts: a first European multicenter collaborative study.. PubMed. 52(21). 5940–7.74 indexed citations
Sethi, T, SP Langdon, John Smyth, & Enrique Rozengurt. (1992). Growth of small cell lung cancer cells: stimulation by multiple neuropeptides and inhibition by broad spectrum antagonists in vitro and in vivo.. PubMed. 52(9 Suppl). 2737s–2742s.129 indexed citations
11.
Langdon, SP, T Sethi, Alison Ritchie, et al.. (1992). Broad spectrum neuropeptide antagonists inhibit the growth of small cell lung cancer in vivo.. PubMed. 52(16). 4554–7.74 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.