Suwikrom, S., Chantrapitak, W., Wattanaluangarun, R., Piyasirisilp, V., Iamurairat, W. and Tekasakul, P. 2025. Efficacy of Lower Uterine Segment Compression in Women with 3rd Stage of Labor Blood Loss More Than 300 ml for the Prevention of Early Postpartum Hemorrhage: A Multi-Center Open-Labeled Randomized Controlled Trial: LUSC to Prevent Early PPH in Blood Loss ≥ 300 ml in 3rd Stage of Labor: RCT. Vajira Medical Journal : Journal of Urban Medicine. 69, 3 (Jun. 2025), e273871. DOI:https://doi.org/10.62691/vmj.2025.273871.