TY - JOUR T1 - Letter to Editor: The Importance of Designing a Preventable Deaths Instrument for Road Traffic Injuries in Pre-hospital Phase TT - JF - hdqir JO - hdqir VL - 3 IS - 4 UR - http://hdq.uswr.ac.ir/article-1-210-en.html Y1 - 2018 SP - 177 EP - 178 N2 - M3 10.32598/hdq.3.4.177 ER -