1. Otitis externa: A disease of multifactorial etiology;August;Vet Clin North Am,1988
2. Medical management of otitis externa;Chester;Vet Clin North Am,1988
3. Microbial flora and antimicrobial susceptibility patterns of isolated pathogens from the horizontal ear canal and middle ear in dogs with otitis media;Cole;J Am Vet Med Assoc,1998
4. Diseases of the ear;Macy,1989
5. Otopharmacology;Wilke;Vet Clin North Am,1988