Genome Analysis of Coxsackievirus A4 Isolates From Hand, Foot, and Mouth Disease Cases in Shandong, China oleh Min Wang, Juan Li, Ming-Xiao Yao, Ya-Wei Zhang, Tao Hu, Michael J. Carr, Michael J. Carr, Sebastián Duchêne, Xing-Cheng Zhang, Zhen-Jie Zhang, Hong Zhou, Yi-Gang Tong, Shu-Jun Ding, Xian-Jun Wang, Wei-Feng Shi