Hussain TA. Effect of active smoking on the tympanometry findings in adult men. J Fac Med Baghdad [Internet]. 2010 Jul. 4 [cited 2025 May 13];52(2):219-22. Available from: https://www.iqjmc.uobaghdad.edu.iq/index.php/19JFacMedBaghdad36/article/view/1029