ZHINGRI, M. de los Ángeles; PEÑAFIEL SAMPEDRO, M. V.; RUILOVA CASTILLO, M. I.; TIPAN, J. Cardiac manifestations and echocardiographic findings associated with multisystem inflammatory syndrome due to COVID-19 in children: A single-center observational study during and after the pandemic. Revista Ecuatoriana de Pediatría, [S. l.], v. 24, n. 3, p. 220–233, 2023. DOI: 10.52011/233. Disponível em: https://www.rev-sep.ec/index.php/johs/article/view/233. Acesso em: 12 nov. 2026.