Khan, A., Ramsey, K., Ballard, C., Armstrong, E., Burchill, L., , … Broberg, C. (2018). Limited Accuracy of Administrative Data for the Identification and Classification of Adult Congenital Heart Disease. Journal of the American Heart Association, 7(2). https://doi.org/10.1161/JAHA.117.007378 (Original work published 2018)