Islam, Ahmed Tanjimul, Md Jawadul Haque, Md Azizul Hoque, and Rubab Tarannum Islam. 2016. “Pattern of Smoking Among Tuberculosis Patients : An Analysis in A Tertiary Care Hospital”. Chattagram Maa-O-Shishu Hospital Medical College Journal 15 (1):22-25. https://doi.org/10.3329/cmoshmcj.v15i1.28756.