Pinmuang-ngam, C., Rakkanpat, S., Rakkanpat, S. and Suwattanarut, P. (2000) “The Effects of Early Oral Feeding Protocol on Postcesarean Gastrointestinal Functions”, Thai Journal of Obstetrics and Gynaecology. Bangkok, Thailand, 12(3), pp. 189–194. available at: https://he02.tci-thaijo.org/index.php/tjog/article/view/256783 (accessed: 28 September 2026).