1.
Somsri S. Down Syndrome Screening Outcomes in Advanced Maternal Age Pregnant Women at Roi Et Hospital . SRIMEDJ [Internet]. 2021 Oct. 4 [cited 2024 Apr. 20];36(5):513-21. Available from: https://li01.tci-thaijo.org/index.php/SRIMEDJ/article/view/252550