This map shows the geographic impact of W.J. Lew'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 W.J. Lew with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites W.J. Lew more than expected).
This network shows the impact of papers produced by W.J. Lew. 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 W.J. Lew. The network helps show where W.J. Lew may publish in the future.
Co-authorship network of co-authors of W.J. Lew
This figure shows the co-authorship network connecting the top 25 collaborators of W.J. Lew.
A scholar is included among the top collaborators of W.J. Lew 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 W.J. Lew. W.J. Lew is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Glaziou, Philippe, et al.. (2009). Protecting patients' rights, ensuring safety and quality assurance in tuberculosis prevalence surveys.. PubMed. 13(1). 27–31.1 indexed citations
8.
Lew, W.J., et al.. (2009). Combined use of QuantiFERON-TB Gold assay and chest computed tomography in a tuberculosis outbreak.. PubMed. 13(5). 633–9.26 indexed citations
9.
Glaziou, Philippe, Marieke J. van der Werf, Ikushi Onozaki, et al.. (2008). Tuberculosis prevalence surveys: rationale and cost.. PubMed. 12(9). 1003–8.16 indexed citations
10.
MacFarlane, Peter M., W.J. Lew, & Susan J. Neuhaus. (2007). An aggressive case of Mazabraud's syndrome. European Journal of Surgical Oncology. 33(9). 1087–1089.4 indexed citations
11.
Hong, Sang‐Bum, Yeon‐Mok Oh, Chae‐Man Lim, et al.. (2007). Impact of short-term exposure to fluoroquinolones on ofloxacin resistance in HIV-negative patients with tuberculosis.. PubMed. 11(3). 319–24.26 indexed citations
12.
Lew, W.J., et al.. (2006). An Internet-based surveillance system for tuberculosis in Korea.. PubMed. 10(11). 1241–7.31 indexed citations
13.
Seung, Kwonjune J., et al.. (2003). The treatment of tuberculosis in South Korea.. PubMed. 7(10). 912–9.30 indexed citations
14.
Bai, Jun Yan, et al.. (2000). Twenty-year trend of chronic excretors of tubercle bacilli based on the nationwide tuberculosis prevalence surveys in Korea, 1975-1995.. PubMed. 4(10). 911–9.5 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.