1.
Dung TN, Long TB, Dung LQ, Vinh NTT, Phan ND. Results of surgical treatment of anal sphincter injury following vaginal delivery at Hanoi Medical University Hospital: a case series report. TCNCYH [Internet]. 31 Tháng Chạp 2021 [cited 27 Tháng Chín 2022];148(12):146-51. Available at: https://tapchinghiencuuyhoc.vn/index.php/tcncyh/article/view/381