HLA contributes to immune control of hepatitis B in HIV-positive African adults. Issue 6 (December 2015) - Matthews, Philippa; Beloukas, Apostolos; Malik, Amna; Carlson, Jonathan; Jooste, Pieter; Ogwu, Anthony; Shapiro, Roger; Riddell, Lynn; Chen, Fabian; Luzzi, Graz; Jaggernath, Manjeetha; Jesuthasan, Gerald; et al.