boonperm paradee, Lawin N. Effects of Breastfeeding on Pain in Full-term Neonates during Immunization Injections. Nursing Journal CMU [internet]. 2022 Sep. 30 [cited 2026 Sep. 11];49(3):272-8. available from: https://he02.tci-thaijo.org/index.php/cmunursing/article/view/255870