DR.S.MOHAMMED GHOUSE, and PROF. P. INDIRA. “THE EFFECT OF SMOKING CESSATION ON QUALITY OF LIFE IN SMOKERS OF KURNOOL DISTRICT”. International Journal of Pharmaceutics and Drug Analysis, vol. 3, no. 5, May 2015, pp. 171-5, https://ijpda.org/index.php/journal/article/view/155.