Thaiyanan, J. (2023) “Prevalence and risk factors affecting early postpartum hemorrhage among vaginal delivery at Burapha University Hospital”, Burapha Journal of Medicine. Chon Buri, Thailand, 10(1), pp. 1–17. available at: https://he01.tci-thaijo.org/index.php/BJmed/article/view/257684 (accessed: 17 September 2026).