9Lauridsen M G, Lund C,Jacobsen M.Determination and depletion of residues of carbadox, tylosin and virginiamycin in kidney, liver, and muscle of pigs in feeding experiments[J]. J Assoc Off Chem,1988,71:921-925.
10Lynch, M. J. and Bartoluccl, S. R. Confirmatory Identification of Carbadox Related Residues in Swine Liver by Gas - Liquid Chromatography/Mass Spectrometry with Selected Ion Monitoring[J]. J. Assocc. Off. Anal. Chem.1982,65:66-70.
