http://reply.papertrans.cn/4/304/30354/30354-31.png
Submitted on: 27 May 2017.
Revised on: 23 June 2017.
Accepted on: 09 July 2017.
VETERINARY CLINICS OF NORTH AMERICA-FOOD ANIMAL PRACTICE
http://reply.papertrans.cn/4/304/30354/30354-33.png
http://reply.papertrans.cn/4/304/30354/30354-34.png
Submitted on: 23 February 1998.
Revised on: 09 March 1998.
Accepted on: 24 March 1998.
VETERINARY CLINICS OF NORTH AMERICA-FOOD ANIMAL PRACTICE
Submitted on: 31 August 2004.
Revised on: 03 October 2004.
Accepted on: 11 October 2004.
VETERINARY CLINICS OF NORTH AMERICA-FOOD ANIMAL PRACTICE