Akpınar Mayir , Yeliz, Metin Kaba, and Orkun Han. “Administration of the Cook Cervical Ripening Balloon to Stop Cervical Bleeding in a Patient With Placenta Previa: A Case Report: Cook Cervical Ripening Balloon to Cease Cervical Canal Bleeding”. Medical Science and Discovery 9, no. 10 (October 27, 2022): 604–606. Accessed April 20, 2024. https://medscidiscovery.com/index.php/msd/article/view/828.