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. 2021 Jul 21;14:2239–2247. doi: 10.2147/JPR.S300744

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© 2021 Li et al.

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Keyword co-occurrence analysis of CPSP hot spots and burst detection with keywords. The network map of the co-occurrence keywords (A) and keywords with the strongest citation bursts (B) in original publications on CPSP research between 2011 and 2020.