1.
Lakdawala YA, Masood S, Shamsi B, Aftab H, Khattak L, Jaffrani A. PIPE SMOKING AND ITS ORAL HEALTH EFFECTS ON SMOKERS - A SURVEY. PODJ [Internet]. 2019May1 [cited 2020Oct.20];39(1):69-1. Available from: http://www.podj.com.pk/index.php/podj/article/view/351