https://doctornow.co.kr/content/qna/14e2bd8f69ed4314945f504fb185ecfe
귀가 갑자기 잘안들림. ㄷㄷㄷ
https://health.chosun.com/site/data/html_dir/2025/06/11/2025061102359.html
https://www.ibric.org/bric/trend/results-of-research.do?mode=view&articleNo=9976552&title=%EC%A7%80%EB%B0%A9%EA%B0%84%EC%A7%88%ED%99%98%EA%B3%BC+%EB%8F%8C%EB%B0%9C%EC%84%B1+%EB%82%9C%EC%B2%AD%EC%9D%98+%EC%97%B0%EA%B4%80%EC%84%B1+%EC%84%A0%EB%8F%84%EC%A0%81+%EA%B7%9C%EB%AA%85
심지어
https://www.nursenews.co.kr/news/articleView.html?idxno=39602
난청 발생됨.