MATSUZONO T, KOU K-O, POON C-F, LEUNG K-Y. Abnormal First Trimester Maternal Serum Biochemical Markers and Prediction of Adverse Pregnancy Outcomes. Hong Kong J Gynaecol Obstet Midwifery [Internet]. 2015 Jul. 1 [cited 2024 Nov. 23];15(2). Available from: https://hkjgom.org/home/article/view/181