MfinangaG. S., NgadayaE., MtanduR., MutayobaB., DoullaB., KimaroG., ChondeT. M., NgowiP., MfaumeS., KilaleA. M., EgwagaS. and KituaA. Y. (2008) “The quality of sputum smear microscopy diagnosis of pulmonary tuberculosis in Dar es Salaam, Tanzania”, Tanzania Journal of Health Research, 9(3), pp. 164-168. doi: 10.4314/thrb.v9i3.14323.