7Litovitz TL, Klein - Schwartz W, Rodgers GC Jr. 2001 anncal report the American association of poison control centers toxic exposure surveillance system [ J]. The American Journal of Emergency Medicine, 2002, 20:391 - 452.
8Jaraczewska W,Czerczak S.The pattern of acute poisonings in Poland[J].Vet Hum Toxicol,1994,36(3):228-233.
9Litovitz T L,Klein-Schwartz W,Rodgers G C,Jr,et al.2001 anncal report the American association of poison,control centers toxic exposure surveillance system[J].Am J Emerg Med,2002,20 (5):391-452.
10Limjindaporn C.Acute poison exposure in the emergen cy department:a2-year study in a university hospital[J].J Med Assoc Thai,2010(Suppl7):S41-S49.