国际妇产科学杂志
产程时限研究进展及适宜的产程干预时机选择
陈凤兰，颜建英
Analysis of Labor Augmentation and the Pregnancy Outcome When the Onset of Active Phrase of Labor Change
CHEN Feng-lan，YAN Jian-ying
国际妇产科学杂志 . 2017, (5): 539 -542 .