This map shows the geographic impact of JD Clemens'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 JD Clemens with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites JD Clemens more than expected).
This network shows the impact of papers produced by JD Clemens. 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 JD Clemens. The network helps show where JD Clemens may publish in the future.
Co-authorship network of co-authors of JD Clemens
This figure shows the co-authorship network connecting the top 25 collaborators of JD Clemens.
A scholar is included among the top collaborators of JD Clemens 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 JD Clemens. JD Clemens is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Du, Liping, et al.. (2006). Occurrence of shigellosis in the young and elderly in rural China: Results of a 12-month population-based surveillance study (vol 73, pg 416, 2005). American Journal of Tropical Medicine and Hygiene. 74. 185–185.1 indexed citations
4.
Naficy, Abdollah, et al.. (2002). Investigations into the safety and immunogenicity of a killed oral cholera vaccine developed in Viet Nam.. SHILAP Revista de lepidopterología. 80(1). 2–8.69 indexed citations
Clemens, JD, et al.. (1999). Generic protocol to estimate the burden of Shigella diarrhoea and dysenteric mortality. Field test version May 1999..16 indexed citations
Levinton, Carey, et al.. (1992). Response to initial therapy and new onset as predictors of prognosis in patients hospitalized with congestive heart failure.. PubMed. 15(2). 122–31.11 indexed citations
Holmgren, Jan, et al.. (1987). An oral B subunit-whole cell vaccine against cholera: from concept to successful field trial.. PubMed. 216B. 1649–60.19 indexed citations
13.
Clemens, JD, et al.. (1986). Equivocal test results and prognostic staging uncertainties in the evaluation of patients with cancer of the prostate.. PubMed. 59(1). 1–10.1 indexed citations
14.
Clemens, JD, et al.. (1984). Longitudinal methods for evaluating therapy.. PubMed. 38(9-10). 440–3.2 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.