Rahman, M. A., A. Asaduzzaman, M. M. Mahmud, A. M. Chowdhury, M. M. Rahman, M. A. Haque, and S. Haque. “Role of Polymerase Chain Reaction in the Diagnosis of Cutaneous Tuberculosis”. Journal of Pakistan Association of Dermatologists, vol. 28, no. 3, Dec. 2018, pp. 277-83, http://www.jpad.com.pk/index.php/jpad/article/view/1262.