Rapeepat Noknu และ Sorawat Sangkeaw; Khodeeyoh Kasoh; Sunittha Sanguanchua. (2025) Development and Internal Validation of Prediction Model on Delivery within 7 Days for Spontaneous Late Preterm Labor in Pregnancy: A retrospective cohort study. <i>Thai Journal of Obstetrics and Gynaecology</i>, <i>33</i>(4), 293-303.Rapeepat Noknu และ Sorawat Sangkeaw; Khodeeyoh Kasoh; Sunittha Sanguanchua. "Development and Internal Validation of Prediction Model on Delivery within 7 Days for Spontaneous Late Preterm Labor in Pregnancy: A retrospective cohort study". Thai Journal of Obstetrics and Gynaecology 33 (2025):293-303.Rapeepat Noknu และ Sorawat Sangkeaw; Khodeeyoh Kasoh; Sunittha Sanguanchua. Development and Internal Validation of Prediction Model on Delivery within 7 Days for Spontaneous Late Preterm Labor in Pregnancy: A retrospective cohort study. PIMDEE Co. Ltd.:ม.ป.ท. 2025.