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. 2021 Aug 12;11:683232. doi: 10.3389/fonc.2021.683232

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Copyright © 2021 Luo, Shi, Wang, Zhang, Chen, Yu, Su and Tian

This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.

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(A) Citespce co-citation map of 36072 references on anesthesia and cancer research, filter option showing the largest connected component only. Each circle represents a reference. Size of circle is positively correlated with frequency of citations, and links between two circles represent two references that were cited in the same article. Year and first author of the top 10 most cited publications are shown. Timespan: 2001-2020; Slice length = 1. (B) Clustered networks of co-citation status of the investigated 36072 references and the 1494 citing articles via CiteSpace. The top 10 largest clusters of citing articles are shown.