To Evaluate Usefulness of Stop-Bang Questionnaire in Predicting Difficult Bag Mask Ventilation and Difficult Intubation in Adult Patients for Elective Surgery: Important Guide for Obstructive Sleep Apnea Patients

To Evaluate Usefulness of Stop-Bang Questionnaire in Predicting Difficult Bag Mask Ventilation and Difficult Intubation in Adult Patients for Elective Surgery: Important Guide for Obstructive Sleep Apnea Patients