APPLICATION OF SHIH AND COS CLASSIFICATIONS IN THE DIAGNOSIS AND MANAGEMENT OF CESAREAN SCAR PREGNANCY UNDER 10 WEEKS AT HANOI OBSTETRICS AND GYNECOLOGY HOSPITAL. YHCĐ [Internet]. 2026 Jan. 27 [cited 2026 Sept. 9];67(CD1). Available from: https://tapchiyhcd.vn/index.php/yhcd/article/view/4256