S., S., & Mendonca, T. L. (2025). Effects of LI.4 acupressure and cold application on behavioural responses to pain and physiological parameters among infants receiving intramuscular injection: a randomized controlled trial protocol. International Journal of Clinical Trials, 12(1), 38–43. https://doi.org/10.18203/2349-3259.ijct20250032