The prevalence of mental health problems in sub-Saharan adolescents living with HIV : a systematic review - Anja Susanne Dessauvagie and Astrid Jörns-Presentati and Ann-Kathrin Napp and Dan J. Stein and Deborah Jonker and Elsie Breet and W. Charles and R. L. Swart and Mari Lahti and S. Suliman and R. Jansen and L. L. van den Heuvel and S. Seedat and Gunter Groen (Global mental health, 2020)