MATIUKHINA, O.L. DIAGNOSTIC VALUE OF DETERMINING THE TIME OF MAXIMUM PHONATION IN PATIENTS WITH ORGANIC PATHOLOGY OF THE LARYNX. Environment & Health, Kyiv, Ukraine, v. 120, n. 3, p. 54–58, 2026. DOI: 10.32402/. Disponível em: https://dovkil-zdorov.kiev.ua/journal/article/view/1266. Acesso em: 25 sep. 2026.