“CLINICAL AND PARACLINICAL CHARACTERISTICS OF PREGNANT WOMEN UNDERGOING PROPHYLACTIC CERVICAL CERCLAGE TO PREVENT MISCARRIAGE AND PREMATURE BIRTH AT ANDROLOGY AND FERTILITY HOSPITAL OF HANOI ” (2026) Vietnam Journal of Community Medicine, 67(CĐ2-NCKH). doi:10.52163/yhc.v67iCD2.4419.