Bulletin of the University of Agricultural Sciences & Veterinary Medicine Cluj-Napoca. Veterinary Medicine; 2011, Vol. 68 Issue 2, p100-108, 9p, 2 Color Photographs, 4 Black and White Photographs
Bulletin of the University of Agricultural Sciences & Veterinary Medicine Cluj-Napoca. Veterinary Medicine; 2010, Vol. 67 Issue 2, p50-57, 8p, 1 Color Photograph, 4 Black and White Photographs