经胃管微创注入肺表面活性物质技术治疗新生儿呼吸窘迫综合征的效果(4)
[2] Crowther CA，Ashwood P，Mcphee AJ，et al. Vaginal progesterone pessaries for pregnant women with a previous preterm birth to prevent neonatal respiratory distress syndrome (the PROGRESS Study)：A multicentre，randomised，placebo-controlled trial [J]. PLoS Medicine，2017， 14(9)：e1002390.[3] Canals Candela FJ ......
您现在查看是摘要页，全文长 2547 字符。