1. Zhang FJ, Pan J, Yu L, Wen Y, Zhao Y: Current progress of China’s free ART program. Cell Res. 2005, 15 (11–12): 877-882.
2. National Center for AIDS/STD Control and Prevention, China CDC: 2011 Estimates for the HIV/AIDS Epidemic in China. Chin J AIDS STD. 2012, 18 (1): 1-5.
3. Zhang FJ: National Free HIV Antiretroviral Treatment Handbook. People’s Medical Publishing House. 2008, 25-26.
4. World Health Organization: Antiretroviral therapy for HIV infection in adults and adolescents: recommendations for a public health approach. 2006, Available at: http://www.who.int/hiv/pub/guidelines/artadultguidelines.pdf. Accessed 12 December 2007, Geneva, Switzerland: WHO, HIV Department, Available at: . Accessed 12 December 2007
5. Taylor S, Boffito M, Khoo S, Smit E, Back D: Stopping antiretroviral therapy. AIDS. 2007, 21: 1673-1682. 10.1097/QAD.0b013e3281c61394