PRASAD, B. K.; BASU, A.; RAI, A. K. A Study on Satisfaction Levels among Hearing Aid Users in Gangetic Plains. Bengal Journal of Otolaryngology and Head Neck Surgery, Kolkata, India, v. 28, n. 3, p. 203-208, 2021. DOI: 10.47210/bjohns.2020.v28i3.286. Disponível em: https://bjohns.in/journal3/index.php/bjohns/article/view/286. Acesso em: 21 nov. 2024.