Article Title,Year,Volume,Issue,Page Range,Author Analysis on the Suicide Mortality of Urban and Rural Residents in Liaoning Province during 1999 to 2003,2006,,6,,Li Analysis on Mortality Rate and Cause of Injury among the Urban and Rural Residents in Hebei Province during 2004--2005,2006,,6,,Li The Prevalence of Health Risk Behavior Among Students of the Primary Middle Schools in Shengyang,2006,,6,,Zhang