1.
Gupta A, Kumar V, Mahajan A, Goel S. Effect of smoking on treatment outcomes among newly diagnosed Tuberculosis patients in Shimla. Indian J Community Health [Internet]. 2019Jun.30 [cited 2020Oct.1];31(2):193 -199. Available from: https://www.iapsmupuk.org/journal/index.php/IJCH/article/view/1041