1. The All Party Parliamentary Group on AIDS, APPG 2009 The Treatment Timebomb: report of the Inquiry of the All Party Parliamentary Group on AIDS into long-term access to HIV medicines in the developing world, July 2009 http://www.publications.parliament.uk/pa/cm200910/cmselect/cmintdev/49/49i.pdf
2. A Hausman specification test in a simultaneous equation model;Baltagli;Econometric Theory,1989
3. Economic evaluations of HIV prevention in rich countries and the need to focus on the aging of the HIV-positive population;Brent;Current Opinion in HIV and AIDS,2010
4. An implicit price of a DALY for use in a cost-benefit analysis of ARVs;Brent;Applied Economics,2011