Sukhopon, W., Anakrat, W., & Pradyachaipimon, A. (2021). The Prevalence of Preterm Delivery and Adverse Pregnancy Outcomes in Healthy Singleton Teenage Pregnancies at Charoenkrung Pracharak Hospital. Thai Journal of Obstetrics and Gynaecology, 29(5), 298–304. https://doi.org/10.14456/tjog.2021.35