1.
I-Tuporn N, Ratanasiri A, Nutravong T, Boonprasert K, Na Pikul T. Risk Scoring System for the Prediction of Postpartum Blood Loss over 300 mL at Chiang Rai Regional Hospital. Siriraj Med J [internet]. 2019 Mar. 28 [cited 2026 Oct. 10];71(2):10-116. available from: https://he02.tci-thaijo.org/index.php/sirirajmedj/article/view/180737