Thongma, S. and Kanaprad, S. (1996) “Prenatal Diagnosis of the Arnold-Chiari Malformation with Spina Bifida : A Case Report ”, Thai Journal of Obstetrics and Gynaecology. Bangkok, Thailand, 8(1), pp. 47–50. available at: https://he02.tci-thaijo.org/index.php/tjog/article/view/257710 (accessed: 29 September 2026).