Faridi Tazeh kand N, Moeini A, Rastad H, Eslami B, Manouchehrian N, Sanatkar M. The Effect of Dexamethasone on Nausea and Vomiting during Labor and Labor Pain in Parturients Undergoing Normal Vaginal Delivery. Arch Anesth & Crit Care. 2015;1(4):126-129.