This map shows the geographic impact of Heng Guan'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 Heng Guan with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Heng Guan more than expected).
This network shows the impact of papers produced by Heng Guan. 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 Heng Guan. The network helps show where Heng Guan may publish in the future.
Co-authorship network of co-authors of Heng Guan
This figure shows the co-authorship network connecting the top 25 collaborators of Heng Guan.
A scholar is included among the top collaborators of Heng Guan 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 Heng Guan. Heng Guan is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Ni, Leng, Changwei Liu, Bao Liu, et al.. (2010). [Diagnosis and treatment of 193 cases under 45 years old with peripheral arterial disease].. PubMed. 48(1). 15–8.1 indexed citations
Liu, Bao, et al.. (2008). [Experience in management of intravenous leiomyomatosis with inferior vena cava extension].. PubMed. 88(3). 153–7.3 indexed citations
16.
Guan, Heng, Zhimin Liu, Xiaohui Guo, et al.. (2007). [Analysis of peripheral arterial obstructive disease related factors among diabetic population aged > or = 50].. PubMed. 87(1). 23–7.8 indexed citations
17.
Guan, Heng, Yongjun Li, Zhangrong Xu, et al.. (2007). Prevalence and risk factors of peripheral arterial disease in diabetic patients over 50 years old in China.. PubMed. 22(2). 83–8.11 indexed citations
Guan, Heng, et al.. (2002). Surgical management of Ehlers-Danlos syndrome: first report of a pedigree in China.. PubMed. 17(3). 178–82.3 indexed citations
20.
Guan, Heng, et al.. (2002). Nanoparticle as a new gene transferring vector in specific expression gene.. PubMed. 17(4). 220–4.2 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.