RN, B., JL, E., & PM, C. (2015). Case report of an acute foreign object airway obstruction resolved by back blows alone. Heart & lung : the journal of critical care, 44(6), 544. https://doi.org/10.1016/j.hrtlng.2015.07.005
Chicago Style (17th ed.) CitationRN, Bradley, Epstein JL, and Christiansen PM. "Case Report of an Acute Foreign Object Airway Obstruction Resolved by Back Blows Alone." Heart & Lung : The Journal of Critical Care 44, no. 6 (2015): 544. https://doi.org/10.1016/j.hrtlng.2015.07.005.
MLA (9th ed.) CitationRN, Bradley, et al. "Case Report of an Acute Foreign Object Airway Obstruction Resolved by Back Blows Alone." Heart & Lung : The Journal of Critical Care, vol. 44, no. 6, 2015, p. 544, https://doi.org/10.1016/j.hrtlng.2015.07.005.