This map shows the geographic impact of C Viravan'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 C Viravan with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites C Viravan more than expected).
This network shows the impact of papers produced by C Viravan. 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 C Viravan. The network helps show where C Viravan may publish in the future.
Co-authorship network of co-authors of C Viravan
This figure shows the co-authorship network connecting the top 25 collaborators of C Viravan.
A scholar is included among the top collaborators of C Viravan 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 C Viravan. C Viravan is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Wilairatana, Polrat, P Radomyos, B Radomyos, et al.. (1996). Intestinal sarcocystosis in Thai laborers.. PubMed. 27(1). 43–6.27 indexed citations
4.
Edstein, Michael D., S Looareesuwan, C Viravan, & Dennis E. Kyle. (1996). Pharmacokinetics of proguanil in malaria patients treated with proguanil plus atovaquone.. PubMed. 27(2). 216–20.8 indexed citations
Bunnag, D, C Viravan, S Looareesuwan, Juntra Karbwang, & T Harinasuta. (1991). Clinical trial of artesunate and artemether on multidrug resistant falciparum malaria in Thailand. A preliminary report.. PubMed. 22(3). 380–5.93 indexed citations
13.
Bunnag, D, C Viravan, Sornchai Looareesuwan, Juntra Karbwang, & T Harinasuta. (1991). Double blind randomised clinical trial of oral artesunate at once or twice daily dose in falciparum malaria.. PubMed. 22(4). 539–43.37 indexed citations
Areekul, S, et al.. (1972). Serum haptoglobin levels in malaria.. Southeast Asian Journal of Tropical Medicine and Public Health. 3(4).2 indexed citations
Areekul, S, et al.. (1970). Vitamin B12 and folic acid absorption test in patients with hookworm anaemia.. Southeast Asian Journal of Tropical Medicine and Public Health. 1(3). 382–386.1 indexed citations
19.
Areekul, S, et al.. (1970). Studies on blood loss, iron absorption and iron reabsorption in hookworm patients in Thailand.. Southeast Asian Journal of Tropical Medicine and Public Health. 1(4). 519–523.4 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.