OLIVEIRA, T. A.; ÁVILA, W. S.; GRINBERG, M. Obstetric and perinatal aspects in patients with congenital heart diseases. São Paulo Medical Journal, [S. l.], v. 114, n. 5, p. 1248–1254, 1996. Disponível em: https://periodicosapm.emnuvens.com.br/spmj/article/view/2044. Acesso em: 16 oct. 2025.