TY - JOUR A1 - Cheng, G. A1 - Tolhurst, R. A1 - Li, R.Z. A1 - Meng, Q.Y. A1 - Tang, S. T1 - Factors affecting delays in tuberculosis diagnosis in rural China: A case study in four counties in Shandong Province Y1 - 2005 DO - 10.1016/j.trstmh.2004.07.005 VL - 99 IS - 5 ER -