Chinnaworn, A. and Wongpoj, K. (2012) “Effect of Massage on Pain During Vitamin K Injection in Neonates”, Journal of Research in Nursing-Midwifery and Health Sciences , 32(3), pp. 27–36. available at: https://he02.tci-thaijo.org/index.php/nur-psu/article/view/4589 (accessed: 20 September 2026).