1. World Health Organisation. Supplement to the 2013 consolidated guidelines on the use of antiretroviral drugs for treating and preventing HIV infection recommendations for a public health approach. March 2014. Available from: http://www.zero-hiv.org/wp-content/uploads/2014/03/Technical_Report_template_Topic5_27feb_FINAL_LR_WEB.pdf
2. Evaluation of clinical and immunological markers for predicting virological failure in a HIV/AIDS treatment cohort in Busia, Kenya;C Ferreyra;PLoS One,2012
3. An integrated tiered service delivery model (ITSDM) based on local CD4 testing demands can improve turn-around times and save costs whilst ensuring accessible and scalable CD4 services across a national programme;DK Glencross;PLoS One,2014
4. UNAIDS. 90-90-90: An Ambitious treatment target to help end the AIDS epidemic. 8 October 2014. Available from: http://www.unaids.org/en/resources/documents/2014/90-90-90.
5. Cepheid. Media release: World's Most Portable Molecular Diagnostics System Unveiled at AACC GeneXpert Omni to Further Decentralize Critical TB, Virology and Ebola Tests. July 2015. Available from: http://ir.cepheid.com/releasedetail.cfm?releaseid=924108