Vaginal Progesterone versus Cervical Cerclage or Both for Prevention of Preterm Delivery

Vaginal Progesterone versus Cervical Cerclage to Prevent Preterm Birth

Vaginal Progesterone Versus Cervical Cerclage to Prevent Preterm Birth

Comparative Study between Cervical Cerclage and Progesterone for Preventing Pre-Term Labour in Women with History of Pre-Term Labour

Vaginal Progesterone versus Cerclage for Preventing Preterm Birth in Asymptomatic Singleton Pregnant Women with a History of Preterm Birth

Vaginal versus Intramuscular Progesterone in the Prevention of Recurrent Preterm Labour

Study of the Effectiveness of Cervical Cerclage Versus Progesterone in Preterm Labor. A Comparative Clinical Trial

Comparative study between cervical cerclage and weekly progesterone injection on outcome of preterm labour in patients with history of preterm labour

Oral Versus Vaginal Progesterone In Preterm Labor

Vaginal versus intramuscular progesterone for prevention of preterm labour in women with a twin pregnancy: A randomized controlled trial