Sarah Nisar, Salma Nisar, Qasim Zaheer, Muhammad Awais Qarni, Nasreen Hassan Niazi, Muhammad Ali Bhatti. Original Article Open AccessComparison of Efficacy of Surgical Interventions (Balloon Tamponade versus B-lynch Suture) to Prevent Postpartum Hemorrhage in Patients with Placenta Previa – a Randomized Controlled Trial. Pak Armed Forces Med J [Internet]. 2024 Aug. 30 [cited 2025 Jan. 15];74(4):1196-9. Available from: https://pafmj.org/PAFMJ/article/view/7750