6U.S. Food and Drug Administration: Interim melamine and analogues safety / risk assessment [EB/OL]. (2007-05-25). http://www.cfsan. fda.gov.
7WENDY C A, SHERRI B T, CHRISTINE M K, et al. Determination of Melamine Residues in Catfish Tissue by Triple Quadrupole LC-MS-MS with HILIC Chromatography[J]. Laboratory Information Bulletin,2007, 23 : 4396.
8YOKLEY R A, MAYER L C, REZAAIYAN R. Analytical Method for the Determination of Cyromazine and Melamine Residues in Soil Using LC-UV and GC-MSD[J]. J Agric Food Chem, 2000, 48:3352 - 3358.
9SANDHO J V, IBANEZ M, GRIMALT S, et al. Residue Determination of Cyromazine and Its Metabolite Melamine in Chard Samples by Ion-pair Liquid Chromatography Coupled to Electrospray Tandem Mass Spectrometry [J]. Analytica Chimica Acta,2005, 530 (2): 237 - 243.
10ONO S, FUNATO T, INOUE Y, et al. Determination of Melamine Derivatives, Melame, Meleme, Ammeline and Ammehde by High- performance Cation-exchange Chromatography [J]. Journal of Chromatography A, 1998, 815 (2): 197 - 204.