Comorbidities and Healthcare Utilization Among Young Adults With Congenital Heart Defects by Down Syndrome Status-Congenital Heart Survey to Recognize Outcomes, Needs, and wellbeinG, 2016-2019. - Villamil VI; Downing KF; Oster ME; Andrews JG; Galindo MK; Patel J; Klewer SE; Nembhard WN; Farr SL (Birth defects research, 2025)