Ahmed, N. U., Alam, M. M., Sultana, F., Sayeed, S. N., Pressman, A. M., & Powers, M. B. (2006). Reaching the unreachable: Barriers of the poorest to accessing NGO healthcare services in Bangladesh. Journal of Health Populnutr, 24, 457-465.
 Cavalcante, S. C., Soares, E. C. C., Pacheco, A. G. F., Chaisson, R. E., Durovni, B., & the DOTS Expansion Team (2007). Community DOT for tuberculosis in a Brazilian favela: comparison with a clinic model. The International Journal of Tuberculosis and Lung Disease, 11, 544-548.
 Croft, R. A., & Croft, R. P. (1998). Expenditure and loss of income incurred by tuberculosis patients before reaching effective treatment in Bangladesh. The International Journal of Tuberculosis and Lung Disease, 2, 252-253.
 David, A. M., Mercado, S. P., Becker, D., Edmundo, K., & Mugisha, F. (2007). The prevention and control of HIV/AIDS, TB and vectorborne diseases in informal settlements: Challenges, opportunities and insights. Journal of Urban Health: Bulletin of the New York Academy of Medicine, 84, 65-74.
 Karim, F., Islam, M. A., Chowdhury, A. M. R., Johansson, E., & Diwan, V. K. (2007). Gender differences in delays in diagnosis and treatment of tuberculosis. Health Policy and Planning, 22, 329-334.
 Mushtaq, M. U., Shahid, U., Abdullah, H. M., Saeed, A., Omer, F., Shad, M. A., et al. (2011). Urban-rural inequities in knowledge, attitudes and practices regarding tuberculosis in two districts of Pakistan’s Punjab province. International Journal for Equality in Health, 10, 2-7.
 Nolan, C. M., Schecter, G., Mase, S. R., Jereb, J., Navin, T. R., Posey, D. L., et al. (2007). Evaluation of tuberculosis program services for Burmese refugees in Thailand resettling to the United States, June 2007.
 Rahman, K. A., Kamsrichan, W., & Keiwkarnka, B. (2008). Factors related to acceptance of tuberculosis case detection among urban slum population in Mohammadpur, Dhaka city corporation, Bangladesh. Journal of Public Health & Development, 6, 82-88.
 Salim, M. A. H., Declercq, E., Deun, A. V., & Saki, K. A. R. (2004). Gender differences in tuberculosis: A prevalence survey done in Bangladesh. The International Journal of Tuberculosis and Lung Disease, 8, 952-956.
 Salim, M. H., Uplekar, M., Daru, P., Aung, M., Declercq, E., & Lonnroth, K. (2006). Policy and Practice Turning liabilities into resources: Informal village doctors and tuberculosis control in Bangladesh. Bulletin of the World Health Organization, 84, 479-484. http://dx.doi.org/10.2471/BLT.05.023929
 Shah, N. M., Brieger, W., & Peters, D. H. (2010). Can interventions improve health services from informal private providers in low and middle-income countries? A comprehensive review of the literature. Health Policy and Planning, 26, 276-285.
 Ullah, A. N. Z., Newell, J. N., Ahmed, J. U., Hyder, M. K. A., & Islam, A. (2006). Government-NGO collaboration: The case of tuberculosis control in Bangladesh. Government—NGO Collaboration in TB Control.