Use peripheral blood leukocyte parameters combined with inflammatory indicators in diagnosis and severity assessment of mycoplasma pneumoniae pneumonia in children - Yuwen Zhang; Yuanpeng Zhai; Shuai Qi; Dan Huang; Jingjing Wang; Linyan Wang; Xuemei Dong; Zhipeng Sun; Jiaojiao Yin; Chong Zhang; Weikai Wang (PLoS ONE)