Tran TTA, Lam ĐT, Doan TD. STUDY ON THE PREVALENCE AND SOME OF RELATED FACTORS TO CESAREAN SECTION IN GROUP 1 ACCORDING TO ROBSON CLASSIFICATION AT CAI NUOC GENERAL HOSPITAL, CA MAU PROVINCE 2019 - 2020. CTJUMP. 2026;(33):111-119. Accessed August 25, 2026. https://tapchi.ctump.edu.vn/index.php/ctump/article/view/1197