othong N. The The results of using guidelines to prevent postpartum hemorrhage in mothers who give birth normally. Somdej Phra Yupparat Wiangsa Hospital Surat Thani Province. Kb. Med. J. [internet]. 2026 Jan. 20 [cited 2026 Oct. 14];8(2). available from: https://he01.tci-thaijo.org/index.php/KBJ/article/view/282313