Thi Trang, N., 		Danh Cuong, T., 		Thi Quynh, D., 		Van Nga, V., 		Minh Thuy, H., 		Toan Anh, N., 		Hoang Phi, N., & 		Thi Minh Phuong, L.
2023 Oct 24.  Prenatal Screening Characteristics of Edwards’ Syndrome  and Patau’s Syndrome in the First Trimester at the                        National Hospital of Obstetrics and Gynecology. VNU Journal of Science: Medical and Pharmaceutical Sciences. [Online] 39:4