Fig. 3From: Clinical and molecular characteristics of methicillin-resistant Staphylococcus aureus in bone and joint infection among childrenMinimum-spanning tree of MRSA isolates based on MLST types in BJI, invasive infection and respiratory infection. Circle size indicates the number of each ST type. Differences in the length of the lines linking two circles indicate differences in the number (marked on the line) of alleles between the two linked ST typesBack to article page