MOHSIN, A, N A ZAIDI, and A H BAJWA. “Complications of Endotracheal Intubation in Open Heart Surgery Patients”. Annals of King Edward Medical University 6, no. 2 (December 14, 2017). Accessed April 25, 2024. https://annalskemu.org/journal/index.php/annals/article/view/2059.