Hidayat, Rachmat. “Principles and Applications of Amniocentesis and Chorionic Villus Sampling (CVS) for Prenatal Diagnosis of Genetic Disorders”. Sriwijaya Journal of Obstetrics and Gynecology 1, no. 2 (December 19, 2023): 30-33. Accessed November 7, 2024. https://phlox.or.id/index.php/sjog/article/view/95.