Cognitive performance in a South African cohort of people with HIV and comorbid major depressive disorder - Anna J. Dreyer; Sam Nightingale; Lena S. Andersen; Jasper S. Lee; Hetta Gouse; Steven A. Safren; Conall O’Cleirigh; Kevin G. F. Thomas; John Joska (Journal of NeuroVirology, 2022)

Rates of cognitive impairment in a South African cohort of people with HIV: variation by definitional criteria and lack of association with neuroimaging biomarkers - Anna J. Dreyer; Sam Nightingale; Jodi M. Heaps-Woodruff; Michelle Henry; Hetta Gouse; Robert H. Paul; Kevin G. F. Thomas; John A. Joska (Journal of NeuroVirology, 2021)

Discordant CSF/plasma HIV-1 RNA in patients with unexplained low-level viraemia - Sam Nightingale; Anna Maria Geretti; Apostolos Beloukas; Martin Fisher; Alan Winston; Laura Else; Mark Nelson; Stephen Taylor; Andrew Ustianowski; Jonathan Ainsworth; Richard Gilson; Lewis Haddow; et al. (Journal of NeuroVirology, 2016)