Weena Sukhopon และ Watcharapot Anakrat; Apichaya Pradyachaipimol. (2021) The Prevalence of Preterm Delivery and Adverse Pregnancy Outcomes in Healthy Singleton Teenage Pregnancies at Charoenkrung Pracharak Hospital. <i>Thai Journal of Obstetrics and Gynaecology</i>, <i>29</i>(5), 298-304.Weena Sukhopon และ Watcharapot Anakrat; Apichaya Pradyachaipimol. "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 (2021):298-304.Weena Sukhopon และ Watcharapot Anakrat; Apichaya Pradyachaipimol. The Prevalence of Preterm Delivery and Adverse Pregnancy Outcomes in Healthy Singleton Teenage Pregnancies at Charoenkrung Pracharak Hospital. PIMDEE Co. Ltd.:ม.ป.ท. 2021.