The effect of patient delay and diagnosis delay on drug-resistance in new smear positive tuberculosis

WANG Ni，ZHOU Lin，BAI Li-qiong, XU Wei-guo, HE Jin-ge, XU Xiao-yu, CHENG Shi-ming

Chinese Journal of Antituberculosis . 2014, (2): 81 -85 . DOI: 10.3969/j.issn-1000.6621.2014.02.001