Evaluation of Gene Xpert Mtb/Rif Assay for the Detection of Mycobacterium Tuberculosis in Sputum of Patients Suspected of Pulmonary Tuberculosis Visiting National Tuberculosis Centre, Thimi, Bhaktapur, Nepal. SAARC J. Tuber. Lung Dis. HIV/AIDS. 2017;13(1):16-22. doi:10.3126/saarctb.v13i1.16924