Impact of premature rupture of membranes on neonatal complications in preterm infants with gestational age<37 weeksDUAN Shunyan, KONG Xiangyong, XU Fengdan, LV Hongyan, JU Rong, LI Zhankui, ZENG Shujuan, WU Hui, ZHANG Xuefeng, LIU Weipeng, LIU Fang, CHENG Hongbin, DING Yanjie, CHEN Tieqiang, XU Ping, YANG Lihong, WU Sujing, WANG Jin, PENG Li, ZHAO Xiaolin, QIU Huixian, WEN Weixi, LI Ying, LI Lan, JIAWenzheng, GUO Gu, WANG Feng, LI Gaimei, LI Wei, ZHAO Xiaoying, XU Yunbo, CHEN Wenchao, YIN Huan, WANG Xiaoliang, SHAN Ruiyan, HAN Meiying, YANG Chunyan, FENG Zhichun