Falsafi, F. ., Shafikhani, A. A., Nasseh, . N. and Kayalha, H. (2022) “Relationship Between Upper Airway Ultrasound Parameters and Degree of Difficult Laryngoscopy for Endotracheal Intubation”, Journal of Cellular & Molecular Anesthesia. Tehran, Iran, 8(1), pp. 40–47. doi: 10.22037/jcma.v8i1.38076.