Yang, X.- hong, Lin, L., Sun, J.- fang, & Jiang, Y.- qun. (2019). Blau Syndrome: Report of a Rare Entity with Congenital Ostium Secundum Atrial Septal Defect in a 7-year-old Chinese Girl. Acta Dermato-Venereologica, 99(10), 923–924. https://doi.org/10.2340/00015555-3222