Nakwaree, Suphaphat, Somsak Suthutvoravut, Sunya Patrachai, and Vajira Singhakajen. “Assessment of Breastfeeding at Angthong Hospital”. Ramathibodi Medical Journal 32, no. 1 (March 27, 2009): 32–42. Accessed March 29, 2024. https://he02.tci-thaijo.org/index.php/ramajournal/article/view/175137.