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Fig. 7 | Journal of Orthopaedic Surgery and Research

Fig. 7

From: Knowledge mapping of programmed cell death in osteonecrosis of femoral head: a bibliometric analysis (2000–2022)

Fig. 7

Visualization of cocited references on research of PCD in ONFH. Note: The color of the circles represents different clusters, the number of the circles represents the number of the analyzed cocited references, and the size of the circles represents the number of citations of each cocited reference. The interconnected two points represent two documents simultaneously cited by another paper. The length of the connection represents the correlation of the two cocited references, and the stronger the correlation, the shorter the connection

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Journal of Orthopaedic Surgery and Research

ISSN: 1749-799X