Interleukin-4 and interleukin-13 concentrations in bronchoalveolar lavage fluid in neonates with respiratory distress syndrome and concurrent ventilator-associated pneumonia
XIA Yao-Fang, LIU Cui-Qing, SHI Hui-Ju, MA Li
中国当代儿科杂志 . 2009, (08): 645 -648 .