1Varma K J,Adams P E,Powers T E.Pharmacokinetics of florfenicol in veal carves [J].Veterinary Pharmacology Therapie,1986 (4) :412-425.
2Soback S, Paape M J. Florfenicol Pharmacokinetics in lactating cows after inteavenous,intramuscular and intramammary admin-istration [J]. Veterinary Pharmacology Therapie,1995,18 (4) : 413-417.
3Booker C N, Jim G K,Guiehon P T. Evaluation of florfenieol for the treatment of undifferentiated fever in feed lot calvas in westem Canada [ J ].Canada Veterinary, 1997,38 (6) :555-560.