Frety Rahmasari, et al. “THE EFFECT OF NON-NUTRITIVE SUCKING (PACIFIER) ON THE BABY’S PAIN RESPONSE WHEN VENOUS BLOOD COLLECTION IS CARRIED OUT IN THE NEONATOLOGY ROOM OF LAVALETTE HOSPITAL”. PROFESSIONAL HEALTH JOURNAL, vol. 7, no. 2, July 2025, pp. 626-33, doi:10.54832/phj.v7i2.819.