Zafar, Muhammad Ehsan, and Saleem Ahmed. “EVALUATING THE EFFECT OF INTRAVENOUS LIGNOCAINE ON IMPROVING THE CONDITION FOR LARYNGEAL MASK AIR WAY PLACEMENT UNDER THIOPENTONE ANAESTHESIA”. Pakistan Armed Forces Medical Journal, vol. 56, no. 2, June 2006, pp. 129-33, https://pafmj.org/PAFMJ/article/view/1504.