حبيب رأ, الخير م, حجوز ع. A study of pulmonary function tests in nargile smokers in a single center in tishreen university hospital. Tuj-hlth [Internet]. 2022Jun.16 [cited 2024Nov.24];44(2):227-39. Available from: https://journal.tishreen.edu.sy/index.php/hlthscnc/article/view/12197