https://beh.santepubliquefrance.fr/beh/2025/6/2025_6_1.html 2025 France journal article noise noise, occupational bruit french effects of exposure to external cause, nos france occupational exposure
--- https://www.inspq.qc.ca/publications/2654 2020 Canada technical report noise Exhibition bruit effects of exposure to external cause, nos ear, nos Audition Audition audition, nos evaluation studies as topic occupational exposure ear protective devices attenuated by noise