For citations:
Allakhverdiyeva G.F., Mudunov A.M., Zeynalova P.A., Danzanova T.Yu., Batsev A.F. Use of ultrasound examination in evaluation of the size and advancement of laryngeal and hypopharyngeal tumors to the neighboring anatomical structures. MD-Onco. 2021;1(1):22-31. (In Russ.) https://doi.org/10.17650/2782-3202-2021-1-1-22-31