Tongsong, T., Wanapirak, C., Khuntipong, N. and Tatayathikom, E. (1993) “Predictive Values of Sonographic Parameters for Antenatal Diagnosis of Small for Gestational Age Fetus”, Thai Journal of Obstetrics and Gynaecology. Bangkok, Thailand, 5(1), pp. 7–14. available at: https://he02.tci-thaijo.org/index.php/tjog/article/view/257818 (accessed: 28 September 2026).