Islam, S., S. A. Chowdhury, M. R. Karim, R. Samad, P. C. Barua, and Z. Chowdhury. “Prevalence of Latent Tuberculosis Among Children Living in Households With Smear Positive Pulmonary Tuberculosis Patients”. Bangladesh Medical Research Council Bulletin, vol. 42, no. 2, Mar. 2017, pp. 67-71, doi:10.3329/bmrcb.v42i2.32004.