Khan MH, Javaid A. BRONHODILATOR RESPONSE TO NEBULIZED SALBUTAMOL IN ELDERLY PATIENTS WITH STABLE C.O.P.D. J Postgrad Med Inst [Internet]. 2011 Aug. 12 [cited 2024 Apr. 27];21(3). Available from: https://jpmi.org.pk/index.php/jpmi/article/view/200