Statistical Study of Noise Levels in an Adult ICU A Case from India. International Journal of Biomedical Research, [S. l.], v. 6, n. 11, p. 880–886, 2015. DOI: 10.7439/ijbr.v6i11.2667. Disponível em: https://ssjournals.co.in/index.php/ijbr/article/view/2667. Acesso em: 29 mar. 2026.