Islam, Shanjana, Shahed Ahmad Chowdhury, Mohammed Rezaul Karim, Rasheda Samad, Pravat Chandra Barua, and Zabeen Chowdhury. 2017. “Prevalence of Latent Tuberculosis Among Children Living in Households With Smear Positive Pulmonary Tuberculosis Patients”. Bangladesh Medical Research Council Bulletin 42 (2):67-71. https://doi.org/10.3329/bmrcb.v42i2.32004.