Hu, Xiao-Min [Epidemiologic analysis on secular trend of road traffic trauma in Xi'an]. [electronic resource] - Zhongguo wei zhong bing ji jiu yi xue = Chinese critical care medicine = Zhongguo weizhongbing jijiuyixue Apr 2003 - 243-4 p. digital Publication Type: Journal Article ISSN: 1003-0603 Subjects--Topical Terms: Accidents, Traffic--mortalityChina--epidemiologyHumansRetrospective StudiesSurvival Rate