Determination of lecithin and sphingomyelin in amniotic fluid by ultra-performance liquid chromatography-tandem mass spectrometry
CAO Zheng, LIU Jingrui, XIE Xin, LIU Yilin, DONG Ying, TANG Guodong, ZHAI Yanhong
Laboratory Medicine . 2020, (3): 233 -237 .  DOI: 10.3969/j.issn.1673-8640.2020.03.009