REFERENCES
- Wang , Z G and Jiang , J X. 2002 . Epidemiology of road traffic trauma in China—1998 in retrospect . J. Traff. Inj. Prev. , Vol. 3 : pp. 251 – 256 .
- Zhou , J H , Zhu , P F , Wang , Z G , Zhao , X C , Jian , H G , Liu , D W , Zhou , J L and Liu , L. 2002 . Analysis of road traffic accidents in chongqing in recent ten years . Med. J. PLA. , Vol. 27 : pp. 44 – 45 .