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Fig. 4 | Journal of Orthopaedic Surgery and Research

Fig. 4

From: The primary total knee arthroplasty: a global analysis

Fig. 4

Bibliographic coupling analysis of global research on TKA. a Mapping on the 172 included journals in TKA area. b Mapping on the 750 institutions on TKA research. c Mapping on the 57 countries in this field. The line between two nodes indicates the similarity relationship between the corresponding journals/institutions/countries

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