Chromosome Karyotype Analysis and SNP-Array Analysis of Abnormal Fetuses by Ultrasound

LI Yan-qing, LIU Xia-ying, XIE Jun-jie, FU Wan-yu, WANG Yuan-bai, ZHUANG Jian-long, JIANG Yu-ying

Journal of International Obstetrics and Gynecology . 2020, (3): 286 -290 .