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<xml><bibliography><APA>Porntita  Lersbuasin และ Kansuda  Ariyawatkul. (2020) Prevalence of Maternal Hypovitaminosis D and Obstetric Outcomes at Chonprathan Hospital, Nonthaburi, Thailand. &lt;i&gt;Thai Journal of Obstetrics and Gynaecology&lt;/i&gt;, &lt;i&gt;28&lt;/i&gt;(3), 167-174.</APA><Chicago>Porntita  Lersbuasin และ Kansuda  Ariyawatkul. "Prevalence of Maternal Hypovitaminosis D and Obstetric Outcomes at Chonprathan Hospital, Nonthaburi, Thailand". Thai Journal of Obstetrics and Gynaecology  28 (2020):167-174.</Chicago><MLA>Porntita  Lersbuasin และ Kansuda  Ariyawatkul. Prevalence of Maternal Hypovitaminosis D and Obstetric Outcomes at Chonprathan Hospital, Nonthaburi, Thailand. PIMDEE Co. Ltd.:ม.ป.ท. 2020.</MLA></bibliography></xml>
