Chantakarn Thaisriwong และ Vorapong Phupong. (2023) Nutrition during pregnancy. <i>Thai Journal of Obstetrics and Gynaecology</i>, <i>31</i>(6), 388-398.Chantakarn Thaisriwong และ Vorapong Phupong. "Nutrition during pregnancy". Thai Journal of Obstetrics and Gynaecology 31 (2023):388-398.Chantakarn Thaisriwong และ Vorapong Phupong. Nutrition during pregnancy. PIMDEE Co. Ltd.:ม.ป.ท. 2023.