This article recommends the rough situation about cultural persecution in Song Dynasty and discusses the complicated relationship between literary famlies and cultural persecution with emphasis.

Analysis on epidemiological feature and influential factors of traffic accidents in Zhengzhou;

Objective The present study was conducted to analyze the epidemiological characteristics of traffic deaths and the traffic behaviors of population in Zhejiang Province in order to provide the basis for the prevention and control of traffic accidents.

Objective To study families physical and mental cond it ions of patients from traffic accidents in ICU.