Abdurakhmanovich, K.O. , Zhavlanovich, Y.D. , Servetovna, A.A. , Akmalovna, B.S. and Tolmasovna, M.S. 2021. Application of the Ultrasound Research Method in Otorhinolaryngology and Diseases of the Head and Neck Organs. International Journal of Development and Public Policy. 1, 3 (Aug. 2021), 33–37.