Folic acid supplementation in children with sickle cell disease: study protocol for a double-blind randomized cross-over trial.
Brock A WilliamsHeather McCartneyErin AdamsAngela M DevlinJoel SingerSuzanne VercauterenJohn K WuCrystal D KarakochukPublished in: Trials (2020)
ClinicalTrials.gov NCT04011345 . Registered on July 8, 2019.