5Hamscher G, Sczesny S, Hoper H, et al. Determination of Persistent Tetracycline Residues in Soil Fertilized with Liquid Manure by High-Performance Liquid Chromatography with Electrospray Ionization Tandem Mass Spectrometry[J]. Anal Chem, 2002, 74(7): 1509-1518.
6Yang M, Xu Y, Wang J H. Lab-on-Valve System Integrating a Entity and In Situ Generation of Nascent Bromine as Oxidant for Determination of Tetracycline[J]. Anal Chem, 2006, 78(16): 5900-5905