ขันธศุภ สุพรรณี, and สูนพยานนท์ ศรีสุรีย์. “Development of Care Systems for Premature Infants in Phra Nakhon Si Ayutthaya Hospital and Networks”. Journal of Preventive Medicine Association of Thailand 5, no. 1 (November 30, 2018): 1–14. accessed August 29, 2026. https://he01.tci-thaijo.org/index.php/JPMAT/article/view/158373.