N. Hussain, A. Jafri, and R. Siddiqi, “EFFICACY OF ESOPHAGEAL DETECTOR DEVICE IN VERIFICATION OF ENDOTRACHEAL TUBE PLACEMENT”, Pak Armed Forces Med J, vol. 56, no. 1, pp. 3–6, Mar. 2006, Accessed: Aug. 10, 2024. [Online]. Available: https://pafmj.org/PAFMJ/article/view/1401