Kovalchuk TA, Savushina IV. Risk of development of professional pathology of the voice apparatus in teachers of secondary schools. Med. perspekt. [інтернет]. 26, Жовтень 2018 [цит. за 05, Грудень 2025];23(3(part1):105-12. доступний у: https://journals.uran.ua/index.php/2307-0404/article/view/142345