7Politi L, Groppi A, Polettini A, et al. A rapid screening procedure for drugs and poisons in gastric contents by direct injection - HPLC analysis. Forensic Sci Int, 2004, 141(2-3): 115-120.
8Marquet P. Is LC-MS suitable for a comprehensive screening of drugs and poisons in clinical toxicology? Ther Drug Monit, 2002 ,24(1): 125-133.
9Kyle PB, Spencer JL, Purser CM,et al. Suspected pediatric ingestions: effectiveness of immunoassay screens vs. gas chromatography/rmass spectroscopy in the detection of drugs and chemicals.J Toxicol Clin Toxicol, 2003,41(7) :919-925.
10Ohjola-Sintonen S, Kivisto KT, Vuori E. et al. Identification of drugs ingested in acute poisoning: correlation of patient history with drug analyses. Ther Drug Monit ,2000 ,22(6) :749-752.