<?xml version="1.0" encoding="UTF-8"?>
<xml><bibliography><APA>Kulwadee Kitipoonwongwanid และ Adjima Soongsatitanon. (2021) Transvaginal Ultrasound Measurement of the Uterocervical Angle for Prediction of Spontaneous Preterm Birth. &lt;i&gt;Thai Journal of Obstetrics and Gynaecology&lt;/i&gt;, &lt;i&gt;29&lt;/i&gt;(2), 112-119.</APA><Chicago>Kulwadee Kitipoonwongwanid และ Adjima Soongsatitanon. "Transvaginal Ultrasound Measurement of the Uterocervical Angle for Prediction of Spontaneous Preterm Birth". Thai Journal of Obstetrics and Gynaecology  29 (2021):112-119.</Chicago><MLA>Kulwadee Kitipoonwongwanid และ Adjima Soongsatitanon. Transvaginal Ultrasound Measurement of the Uterocervical Angle for Prediction of Spontaneous Preterm Birth. PIMDEE Co. Ltd.:ม.ป.ท. 2021.</MLA></bibliography></xml>
