Nainika, Pardeep Sharma, Rajendra D Patil, Prasenjit Dhar, and Amit Kumar, “Therapeutic Efficacy of Antibiotics in Chronic Canine Otitis Externa”, Ind. Vet. J., vol. 101, no. 4, pp. 52–55, Dec. 2025, doi: 10.62757/IVA.2024.101.4.52-55.