Rojwatcharapibarn, S., S. Thamtorawat, K. Ningunha, C. Nadarajan, and J. Hoon Shin. “Transarterial Embolization: Alternative Treatment of Early and Late Postpartum Hemorrhage at a Single Tertiary Center”. Siriraj Medical Journal, vol. 70, no. 3, June 2018, pp. 198-03, https://he02.tci-thaijo.org/index.php/sirirajmedj/article/view/129606.