LI Shifen, CHEN Qifen, FU Hong, et al. Etiology analysis of severe pneumonias in 128 children. [J]. null (5):1(2011)

DOI：

LI Shifen, CHEN Qifen, FU Hong, et al. Etiology analysis of severe pneumonias in 128 children. [J]. null (5):1(2011) DOI：