中国当代儿科杂志
不同分级的呼吸窘迫综合征早产儿围生期状况分析
徐发林，庄方莉，白琼丹，段佳佳
Perinatal conditions of preterm infants with different severities of respiratory distress syndrome
XU Fa-Lin, ZHUANG Fang-Li, BAI Qiong-Dan, DUAN Jia-Jia
中国当代儿科杂志 . 2011, (10): 780 -782 .