Kovalchuk, T. A., and I. V. Savushina. “Risk of Development of Professional Pathology of the Voice Apparatus in Teachers of Secondary Schools”. Medicni perspektivi 23, no. 3(part1) (October 26, 2018): 105–112. Accessed December 21, 2024. https://journals.uran.ua/index.php/2307-0404/article/view/142345.