Determining call-to-entry rate and recruitment barriers in clinical studies for community clinics serving low-income populations: a cohort study.
Elizabeth M VaughanSalim ViraniMahmoud Al RifaiVictor J CardenasCraig A JohnstonLaura PorterfieldZuleica Santiago DelgadoSusan L SamsonVanessa SchickAanand D NaikPublished in: BMJ open (2023)
NCT03394456.