Expanding Treatment Access (IMAGE) Cincinnati Children's Hospital Medical Center Caption A nurse at Mulago Hospital in Kampala, Uganda, conducts a follow up medical check on a child who participated in a study testing hydroxyurea dosing in children with sickle cell anemia. Researchers say the study helps remove barriers to expanding the drug's use in low-resource settings like sub-Saharan Africa. Credit IU School of Medicine Usage Restrictions Credit IU School of Medicine License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.