Youssef, E., Wright, J., Delpech, V., Davies, K., Brown, A., Cooper, V., . . . de Visser, R. (2018). Factors associated with testing for HIV in people aged ≥50 years: A qualitative study. BMC Public Health.

Youssef, Elaney, Juliet Wright, Valerie Delpech, Kevin Davies, Alison Brown, Vanessa Cooper, Memory Sachikonye, and Richard de Visser. "Factors Associated With Testing for HIV in People Aged ≥50 years: A Qualitative Study." BMC Public Health 2018.

Youssef, Elaney, et al. "Factors Associated With Testing for HIV in People Aged ≥50 years: A Qualitative Study." BMC Public Health 2018.