Athan, E; O'Brien, DP; Legood, R; (2010) Cost-effectiveness of routine and low-cost CD4 T-cell count compared with WHO clinical staging of HIV to guide initiation of antiretroviral therapy in resource-limited settings. AIDS (London, England), 24 (12). pp. 1887-1895. ISSN 0269-9370 DOI: https://doi.org/10.1097/QAD.0b013e32833b25ed Full text not available from this repository.

Rhodes, T; Moore, D; (2001) On the qualitative in drugs research: Part one. Addiction research & theory, 9 (4). pp. 279-297. ISSN 1606-6359 https://researchonline.lshtm.ac.uk/id/eprint/11488 Full text not available from this repository.