TIRTHA RATAN GHOSH; SUMAN SARKAR; DEBARATI GOSWAMI; SAPTAKI MAJUMDER; DEBASISH SAHA. Validation of two preoxygenation techniques, 3 min tidal volume breath and eight vital capacity breath techniques in tribal and non-tribal population of Eastern India. Asian Journal of Medical Sciences, [S. l.], v. 14, n. 5, p. 29–34, 2023. DOI: 10.71152/ajms.v14i5.3724. Disponível em: https://ajmsjournal.info/index.php/AJMS/article/view/3724. Acesso em: 29 nov. 2025.