9Michael M, Xianyun L. Suicide rate in China, 1995-1999 [J].Lancet, 2002, 359 (5): 835-840.
10Eddleston M, Dawson A, Karalliedde L, et al. Early management after self-poisoning with an organophosphorus or carbamate pesticide - a treatment protocol for junior doctors [J]. Crit Care, 2004, 8 (6): R391-397.