The etiology of community-acquired pneumonia in hospitalized children of single center in Beijing
MA Hui-xuan,SUN Lin,WU Xi-rong,LI Ying-jia,GUO Yan,LI Qin-jing,WANG Hao,JIAO Wei-wei,CHEN Lan-qin,YIN Qing-qin,XU Bao-ping,SHEN A-dong
Chinese Journal of Evidence -Based Pediatric . 2015, (5): 361 -365 .