Predicting the severity of mycoplasma pneumoniae pneumonia in pediatric and adult patients: a multicenter study oleh Li-Yong Zhuo, Jia-Wei Hao, Zi-Jun Song, Huan Meng, Tian-Da Wang, Lu-Lu Yang, Zi-Mei Yang, Jia-Mei Ma, Dan Shen, Jing-Jing Cui, Wen-Jing Chen, Wei Yang, Li-Li Zang, Jia-Ning Wang, Xiao-Ping Yin