S. A. A. Mehdi, S. N. Raza, Z. U. Hassan, A. A. Khan, M. Manzoor, and M. N. Karim, “Diagnostic Accuracy of Tympanometry for Diagnosis of Fluid the Middle Ears of Children with Otitis Media with Effusion staking Myringotomy as Gold Standard”, Pak Armed Forces Med J, vol. 73, no. 1, pp. 21–24, Feb. 2023, doi: 10.51253/pafmj.v73i1.7873.