Analysis of pathogens isolated from lower respiratory tract in 44 elderly patients with multidrug-resistant pulmonary tuberculosis

HAO Xiao-hui, YAO Lan, WANG Nuan, ZHANG Zhan-jun, LIU Yi-dian,TANG Shen-jie

Journal of Tuberculosis and Lung Disease . 2013, (4): 270 -274 . DOI: 10.3969/j.issn.2095-3755.2013.04.011