This map shows the geographic impact of Wan-Sik Uhm'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 Wan-Sik Uhm with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Wan-Sik Uhm more than expected).
This network shows the impact of papers produced by Wan-Sik Uhm. 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 Wan-Sik Uhm. The network helps show where Wan-Sik Uhm may publish in the future.
Co-authorship network of co-authors of Wan-Sik Uhm
This figure shows the co-authorship network connecting the top 25 collaborators of Wan-Sik Uhm.
A scholar is included among the top collaborators of Wan-Sik Uhm 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 Wan-Sik Uhm. Wan-Sik Uhm is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Kim, Tae‐Hwan, Tae‐Jong Kim, Hye‐Soon Lee, et al.. (2008). Single nucleotide polymorphism of COL6A1 in patients with ankylosing spondylitis.. PubMed. 35(9). 1849–52.4 indexed citations
9.
Kim, Tae‐Jong, et al.. (2007). Prevalence of ossification of posterior longitudinal ligament in patients with ankylosing spondylitis.. PubMed. 34(12). 2460–2.17 indexed citations
10.
Choi, Chan‐Bum, Wan-Sik Uhm, Tae‐Hwan Kim, et al.. (2007). Incidence of tuberculosis in Korean patients with rheumatoid arthritis (RA): effects of RA itself and of tumor necrosis factor blockers.. PubMed. 34(4). 706–11.161 indexed citations
Uhm, Wan-Sik, et al.. (2004). The efficacy and safety of etanercept in patients with active rheumatoid arthritis receiving methotrexate. The Korean Journal of Internal Medicine. 66(5). 513–520.2 indexed citations
15.
Kim, Seung Hyun, Yong-Wook Park, Yoon‐Kyoung Sung, et al.. (2004). Health-Related Quality of Life in Korean Patients with Chronic Diseases. 11(3). 263–274.24 indexed citations
16.
Lee, Hye‐Soon, Wan-Sik Uhm, Tae‐Hwan Kim, et al.. (2004). The Clinical Significance of Bone Mineral Density Measurement in Patients with Ankylosing Spondylitis. 11(4). 342–348.
17.
Uhm, Wan-Sik, et al.. (2003). Glutathione S-transferase Gene Polymorphisms and Systemic Lupus Erythematosus. Journal of Rheumatic Diseases. 10(3). 2–242.1 indexed citations
Park, Joon-Sung, Jae-Hong Park, Wan-Sik Uhm, et al.. (2003). The Secondary Amyloidosis in Rheumatic Diseases. 10(1). 39–44.
20.
Bae, Sang‐Cheol, et al.. (2002). The Korean version of the Childhood Health Assessment Questionnaire (CHAQ) and the Child Health Questionnaire (CHQ).. PubMed. 19(4 Suppl 23). S96–100.7 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.