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. 2022 Feb 17;9:743274. doi: 10.3389/fsurg.2022.743274

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Copyright © 2022 Gan, Fan, Zhang, Zhong, Xia, Lü, Zhou and Tang.

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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Network plot of influential keywords in barrett's esophageal research among the top-500 cited articles of Web of Science Core Collection. (A) overlay visualization, (B) density visualization of (A).