Fig. 1From: Nebulization versus standard application for topical anaesthesia during flexible bronchoscopy under moderate sedation – a randomized controlled trialDosages of administered sedative drugs and lidocaine. Median doses of (a) intravenously administered midazolam (right), propofol (middle), and fentanyl (right), and (b) intrabronchial lidocaine. Boxes represent the interquartile range, whiskers show maximum and minimum, and + indicates mean valueBack to article page