Charoenvidhya, D., Vajraqupta, L., Uerpairojkit, B., Tannirandorn, Y., Manotaya, S. and Tanawattanacharoen, S. (1997) “Fetal Imaging : MRI Versus Ultrasound ”, Thai Journal of Obstetrics and Gynaecology. Bangkok, Thailand, 9(4), pp. 255–262. available at: https://he02.tci-thaijo.org/index.php/tjog/article/view/257198 (accessed: 28 September 2026).