Study on the relationship between Down′s screening serum markers and gestational diabetes mellitus
MI Dong-qing1， SONG Ge2*， ZHANG Jing1， ZHANG Jing1， SUN Dong-lan1， GAO Hong1
Journal of Hebei Medical University . 2020, (6): 641 -645 .  DOI: 10.3969/j.issn.1007-3205.2020.06.006