%0 Journal Article %T Content Vol.36 (1); 2013 %A Macedonian Veterinary Review %J Macedonian Veterinary Review %D 2013 %I Ss.Cyril and Methodius University, Skopje %K Macedonian Veterinary Review %K Content %U http://www.macvetrev.mk/2013-1/Contetnt%20Vol%2036;%20No.1%202013.pdf