Malik FQ, Khan BT, Sharif M. PROTECTIVE EFFECT OF LIGNOCAINE AGAINST ACETYLCHOLINE AND BRADYKININ INDUCED TRACHEAL TISSUE CONTRACTION. Pak Armed Forces Med J [Internet]. 2019 Dec. 19 [cited 2024 Nov. 22];69(6):1222-26. Available from: https://pafmj.org/PAFMJ/article/view/3639