Sokolnyk, S.; Sokolnyk, I.; Nechytaylo, D.; Kolesnik, D.; Hinhuliak, M.; Ostapchuk, V.; Loziuk, I.; Navrata, I. The Results of Ultrasound Examination of the Thyroid Gland in Children With Hypothyroidism. J Educ Health Sport 2021, 11, 852-861.