1. General pathology;Anderson,1970
2. Otologic manifestations of aging;Anderson;Otolaryngol Clin North Am,1982
3. Senile changes of dog skin;Baker;J Small Anim Pract,1967
4. Immune responses after lung immunization of aged dogs;Bice,1982
5. Adrenal cortical function during aging in the dog;Breznock;Am J Vet Res,1970