TY - GEN AU - Zhang,Tao AU - Ma,Jun AU - Wang,Yong-jin TI - [Analysis on the characteristics of 'National Safety Accident Reports', in China] SN - 0254-6450 PY - 2013///0320 KW - Accidents KW - statistics & numerical data KW - China KW - Humans KW - Safety N1 - Publication Type: Journal Article ER -