1.
Satyanarayana B, Reddy VD, Syamala E. Peak expiratory flow rate; the effect of smoking on younger & middle aged males. Int J Res Med Sci [Internet]. 2017 Jan. 28 [cited 2026 May 26];1(4):441-2. Available from: https://www.msjonline.org/index.php/ijrms/article/view/2645