%0 Journal Article %T The effects of age, sex, breed, diet, reproductive status and housing condition on the amounts of 25(OH) vitamin D in the serum of healthy dogs: Reference values %A Alizadeh, Kimia %A Ahmadi, Saba %A Sarchahi, Ali Asghar %A Mohri, Mehrdad %J Veterinary Medicine and Science %@ 2053-1095 %D 2022