http://reply.papertrans.cn/3/201/20084/20084-11.png
Submitted on: 03 January 2013.
Revised on: 22 January 2013.
Accepted on: 05 February 2013.
JOURNAL OF VETERINARY MEDICAL EDUCATION
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Submitted on: 23 September 2015.
Revised on: 16 October 2015.
Accepted on: 23 October 2015.
JOURNAL OF VETERINARY MEDICAL EDUCATION
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http://reply.papertrans.cn/3/201/20084/20084-16.png
http://reply.papertrans.cn/3/201/20084/20084-17.png
Submitted on: 29 June 2014.
Revised on: 15 July 2014.
Accepted on: 05 August 2014.
JOURNAL OF VETERINARY MEDICAL EDUCATION
http://reply.papertrans.cn/3/201/20084/20084-19.png
http://reply.papertrans.cn/3/201/20084/20084-20.png