. 2015 Dec 17;16(4):475–481. doi: 10.4142/jvs.2015.16.4.475
© 2015 The Korean Society of Veterinary Science.
This is an Open Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/4.0) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.