Document Type: Letter to the Editor
Evidence-Based Caring Research Center, Department of Medical-Surgical Nursing, School of Nursing & Midwifery, Mashhad University of Medical Sciences, Chahrrahe-Doktorha, 9137913199, Mashhad, Khorasan Razavi, Iran.
(Associate Professor of Emergency Medicine), Imam Reza Hospital, Mashhad University of Medical Sciences, Mashhad, Iran.
Address: Department of Emergency Medicine, Imam Reza Hospital, Imam Reza Circle, Mashhad, Razavi Khorasan, Iran. Postcode: 9137913316 Tel: +98 51 38543031 Fax: +98 51 38591057