SUSHIL CHAND VERMA; SHAKTI SINGHAL; GHANSHYAM DAS SINGHAL; GUNJAN AGRAWAL. Comparison of CPAP preoxygenation versus conventional preoxygenation on duration of safe apnoea time in patients undergoing elective surgery under general anaesthesia. Asian Pacific Journal of Health Sciences, [S. l.], v. 7, n. 1, p. 28–39, 2020. DOI: 10.21276/pjhs.2020.7.1.6. Disponível em: https://www.apjhs.com/index.php/apjhs/article/view/697. Acesso em: 28 mar. 2024.