Biography
Dr. Zahid Hussain Khan works in the Department of Anesthesiology and Intensive Care, Imam Khomeini Medical Center, Tehran University of Medical Sciences, Tehran, Iran is a well-known researher and one of his famous works are Mallampati Airway Assessment Test in Upright and Supine Positions with and without Noisy Exhalation in the Prediction of Difficult Mask Ventilation.