Shoghi, M., M. Ahmadi, and M. Rasouli. “The Effect of Mother’s Voice on Pain and Physiological Parameters During Arterial Blood Sampling in Children Hospitalized in PICUs”. Anaesthesia, Pain & Intensive Care, Vol. 25, no. 1, Oct. 2021, pp. 42-49, doi:10.35975/apic.v25i1.1440.