Neurodevelopment of HIV-exposed uninfected children in South Africa: outcomes from an observational birth cohort study. - Wedderburn CJ; Yeung S; Rehman AM; Stadler JAM; Nhapi RT; Barnett W; Myer L; Gibb DM; Zar HJ; Stein DJ; Donald KA (The Lancet. Child & adolescent health, 2019)