Author/Authors :
Esmaeili Vardanjani, Ali Department of Critical Care Nursing and Management - School of Nursing and Midwifery - Tehran University of Medical Sciences, Iran , Moayedi, Siamak Department of Emergency Medicine - University of Maryland School of Medicine, Baltimore, U.S.A , Golitaleb, Mohamad Department of Critical Care Nursing - School of Nursing - Arak University of Medical Sciences, Iran
