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. 2022 Feb 11;9:802651. doi: 10.3389/fmed.2022.802651

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Copyright © 2022 Yuan, Jin, Liu, Zhang, Ma, Xiao and Li.

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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Bibliographic coupling analysis of global research about sarcopenia. (A) Mapping of the 156 identified journals on sarcopenia. (B) Mapping of the 203 institutions on sarcopenia. (C) Mapping of the 74 countries on sarcopenia. The line between two points in the figure represents that two journals/institutions/countries had established a similar relationship. The thicker the line is, the closer the link between the two journals/ institutions/countries is.