APA (7th ed.) Citation

S, A., S, B., R, H., T, S., M, C., A, P., . . . P, S. (2021). A prospective, up-down sequential allocation study investigating the effectiveness of vital capacity breaths using high-flow nasal oxygenation versus a tight-fitting face mask to pre-oxygenate term pregnant women. International journal of obstetric anesthesia, 45, 28. https://doi.org/10.1016/j.ijoa.2020.08.004

Chicago Style (17th ed.) Citation

S, Al-Sulttan, Bampoe S, Howle R, Setty T, Columb M, Patel A, Fernando R, Husain T, and Sultan P. "A Prospective, Up-down Sequential Allocation Study Investigating the Effectiveness of Vital Capacity Breaths Using High-flow Nasal Oxygenation Versus a Tight-fitting Face Mask to Pre-oxygenate Term Pregnant Women." International Journal of Obstetric Anesthesia 45 (2021): 28. https://doi.org/10.1016/j.ijoa.2020.08.004.

MLA (9th ed.) Citation

S, Al-Sulttan, et al. "A Prospective, Up-down Sequential Allocation Study Investigating the Effectiveness of Vital Capacity Breaths Using High-flow Nasal Oxygenation Versus a Tight-fitting Face Mask to Pre-oxygenate Term Pregnant Women." International Journal of Obstetric Anesthesia, vol. 45, 2021, p. 28, https://doi.org/10.1016/j.ijoa.2020.08.004.