Submitted on: 09 April 2004.
Revised on: 27 April 2004.
Accepted on: 16 May 2004.
POLISH JOURNAL OF VETERINARY SCIENCES
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Submitted on: 20 December 2010.
Revised on: 24 January 2011.
Accepted on: 17 February 2011.
POLISH JOURNAL OF VETERINARY SCIENCES
http://reply.papertrans.cn/3/250/24984/24984-24.png
Submitted on: 28 January 2019.
Revised on: 13 February 2019.
Accepted on: 10 March 2019.
POLISH JOURNAL OF VETERINARY SCIENCES
http://reply.papertrans.cn/3/250/24984/24984-26.png
http://reply.papertrans.cn/3/250/24984/24984-27.png
Submitted on: 29 March 2020.
Revised on: 10 April 2020.
Accepted on: 20 April 2020.
POLISH JOURNAL OF VETERINARY SCIENCES
http://reply.papertrans.cn/3/250/24984/24984-29.png
http://reply.papertrans.cn/3/250/24984/24984-30.png