CJCP     2002 4 (2):  143-144    ISSN: 1008-8830  CN: 43-1301/R Effects of IFN-r and IL-4 on the pathogenesis of childhood Mycoplasma pneumonia or resiratory syncytial virus pneumonia ZHANG Bao-Qin, SONG Xiao-Hong, SONG Hong-Xia, Luo-Shu-Fang, LEI Chun-Lian Received: null  Revised: null  Online: null Supporting info