This map shows the geographic impact of Spencer'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 Spencer with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Spencer more than expected).
This network shows the impact of papers produced by Spencer. 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 Spencer. The network helps show where Spencer may publish in the future.
Co-authorship network of co-authors of Spencer
This figure shows the co-authorship network connecting the top 25 collaborators of Spencer.
A scholar is included among the top collaborators of Spencer 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 Spencer. Spencer is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Spencer, et al.. (2016). Correlation between antimicrobial resistance in Escherichia coli infections in hospitalized patients and rates of inpatient prescriptions for selected antimicrobial agents, Department of Defense hospitals, 2010-2014.. PubMed. 23(3). 6–10.1 indexed citations
3.
Kelsey, et al.. (2015). Conceptus elongation in ruminants： roles of progesterone, prostaglandin, interferon tau and cortisol. 6(2). 151–162.6 indexed citations
Rodríguez, et al.. (2011). Self-monitoring of blood glucose improved glycaemic control and 10-year coronary heart disease risk profile of type 2 diabetic patients. 中华医学杂志：英文版. 166–171.4 indexed citations
7.
Spencer, et al.. (2011). Identification, Cloning and Characterization of Dictyoglomus Turgidum CelA, an Endoglucanase with Cellulase and Mannanase Activity. 生命科学（ISSN1934-7391）. 5(7). 488–496.3 indexed citations
8.
Johnson, et al.. (2009). Convergence analysis of the iterative adaptive Kronecker receiver for MIMO radar applications. European Radar Conference. 497–500.1 indexed citations
9.
Yan, Yan, et al.. (2008). Development of a non-SF6 self-blast type interrupter unit. 117–120.2 indexed citations
10.
Spencer, et al.. (2006). The Worcester venous thromboembolism study : A population-based study of the clinical epidemiology of venous thromboembolism.. Journal of General Internal Medicine.24 indexed citations
11.
Spencer, et al.. (2005). Efficacy and safety of alcohol septal ablation in elderly patients: one-year outcome. 老年心脏病学杂志：英文版. 37–39.1 indexed citations
Spencer & Evan M. Howard. (1968). Man-Made Marshes for Maine Waterfowl.1 indexed citations
18.
Spencer, et al.. (1961). The role of thoracotomy and parietal pleurectomy in the diagnosis and treatment of pleural effusions.. PubMed. 27. 383–7.
19.
Spencer, et al.. (1959). Lower esophageal rings: report of fourteen cases.. PubMed. 25(1). 20–4.4 indexed citations
20.
Spencer, et al.. (1953). Volvulus of the midgut and malrotation of the intestine.. PubMed. 19(2). 153–7.2 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.