“…It has been argued that drug-susceptibility testing and second-line drugs are not cost effective in these countries because of limited resources and that intensive clinical management is impossible because of lack of infrastructure. 3, 11,12 There are few treatment models, and the reported rates of success of treatment of multidrug-resistant tuberculosis in middle-income countries and regions ranged in recent reports from less than 60 percent in Indonesia and Taiwan 13,14 to just over 80 percent in Hong Kong, Korea, and Turkey. [15][16][17] In these studies, treatment of multidrug-resistant tuberculosis was costly and was provided in referral hospitals.…”