2World Health Organization.Global tuberculosis control:surveillance,planning,financing[R].WHO Report,2005,Geneva (WHO/HTM/TB/2005.349).
3Lonnroth K,Thuong LM,Linh PD,et al.Delay and discontinuity-a survey of TB patient's search of a diagnosis in a diversified health care system[J].Int J Tuberc Lung Dis,1999,3(11):992.
4Lewis KE,Stephens C,Shahidi MM,et al.Delay in starting treatment for tuberculosis in east London[J].Commun Dis Public Health,2003,6(2):133.
5Lienhardt C,Rowley J,Manneh K,et al.Factors affecting time delay to treatment in a tuberculosis control programme in a sub-Saharan African country:the experience of the Gambia[J].Int J Tuberc Lung Dis,2001,5(3):233.
6Demissie M,Lindtjorn B,Berhane Y.Patient and health service delay in the diagnosis of pulmonary tuberculosis in Ethiopia.[J] BMC Public Health,2002,2(1):23.
7Sherman LF,Fujiwara PI,Cook SV,et al.Patient and health care system delays in the diagnosis and treatment of tuberculosis[J].Int J Tuberc Lung Dis,1999,3(12):1088.
8Cheng G,Tolhurst R,Li RZ,Meng QY,et al.Factors affecting delays in tuberculosis diagnosis in rural China:a case study in four counties in Shandong Province[J].Trans R Soc Trop Med Hyg,2005,99(5):355.
9Uplekar M,Juvekar S,Morankar S,et al.Tuberculosis patients and practitioners in private clinics in India[J].Int J Tuberc Lung Dis,1998,2:324.
10Espinal MA, Laserson K, Camacho M,et al.Determinants of drug-resistant tuberculosis:analysis of 11 countries.Int J Tuberc Lung Dis, 2001,5:887-893.