Du, Vũ Văn, Nguyễn Huy Tuấn, Nông Minh Hoàng, Phan Hoài Nam, Nguyễn Thị Yến Lê, Nguyễn Tuấn Anh, Nguyễn Thị Phượng, Nguyễn Thùy Trang, and Lê Thị Ngọc Hương. “25. Outpatient Satisfaction at the National Obstetrics and Gynecology Hospital in 2021”. Journal of Medical Research 168, no. 7 (August 22, 2023): 226-236. Accessed July 3, 2024. https://tapchinghiencuuyhoc.vn/index.php/tcncyh/article/view/1763.