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<xml><bibliography><APA>Patou Tantbirojn และ M.D. (2017) Practical placental examination for obstetricians. &lt;i&gt;Thai Journal of Obstetrics and Gynaecology&lt;/i&gt;, &lt;i&gt;25&lt;/i&gt;(2), 70.</APA><Chicago>Patou Tantbirojn และ M.D. "Practical placental examination for obstetricians". Thai Journal of Obstetrics and Gynaecology  25 (2017):70.</Chicago><MLA>Patou Tantbirojn และ M.D. Practical placental examination for obstetricians. PIMDEE Co. Ltd.:ม.ป.ท. 2017.</MLA></bibliography></xml>
