A comparative study of two ventilation modes in the weaning phase of preterm infants with respiratory distress syndrome
LIU Wen-Qiang, XU Yan, HAN Ai-Min, MENG Ling-Jian, WANG Jun
CJCP . 2018, (9): 729 -733 .  DOI: 10.7499/j.issn.1008-8830.2018.09.007