Letter to Editor: Four Novel Types of Gene Cassettes from Carbapenem-Resistant Pseudomonas aeruginosa in Southern China-First Report of qnrVC7Wang, Juexin; Ye, Congxiu; Fan, Xiaoyi; Liu, Juzhen; Huang, Yunzu; Lin, Xin; Soteyome, Thanapop; Chen, Ling; Liang, Yi; Yu, Guangchao*; Xu, Zhenbo*Science Citation Index Expanded汕头大学; 中山大学; 1摘要-关键词-