Baratee, F., Dabirian, A., Yoldashkhan, M., Zaree, F., & Rasouli, M. (2012). Effect of therapeutic play on postoperative pain of hospitalized school age children in pediatric surgical ward. Advances in Nursing & Midwifery, 20(72), 25–28. https://doi.org/10.22037/anm.v20i72.2684