BRUWER, A.; BROWN, S. Chronic pulmonary arterial hypertension in children. SA Heart Journal, [S. l.], v. 4, n. 1, p. 18–25, 2017. DOI: 10.24170/4-1-2106. Disponível em: https://www.journals.ac.za/SAHJ/article/view/2106. Acesso em: 8 oct. 2025.