For citations:
Allakhverdieva G.F., Sinyukova G.T., Danzanova T.Yu., Kovaleva E.V., Saprina О.A., Gudilina E.A. Utility of ultrasound examination in the diagnosis of laryngeal and hypopharyngeal cancers. Head and Neck Tumors (HNT). 2019;9(2):17-28. (In Russ.) https://doi.org/10.17650/2222-1468-2019-9-2-17-28