Background: Pain causes mental-psychological injuries in babies by affecting neuronal development. This study was conducted to evaluate effect of music therapy and Swaddling on physiological indicators and pain intensity caused by blood sampling in preterm neonates. Method and Materials: This randomized controlled clinical trial was performed on 51 preterm neonates admitted to NICU of... https://allfixelectricales.shop/product-category/tube-bending-kit/