1. Effectiveness of first-line antiretroviral therapy and correlates of longitudinal changes in CD4 and viral load among HIV-infected children in Ghana Barry, Oliver; Powell, Jonathan; Renner, Lorna; Bonney, Evelyn; Prin, Meghan; Ampofo, William; Kusah, Jonas; Goka, Bamenla; Sagoe, Kwamena; Shabanova, Veronika; Paintsil, Elijah 2013 Articles HIV-positive childrenCD4 antigenHighly active antiretroviral therapyPathologyPublic healthMedicine