SINGH, V. K.; SINGH, S. N.; SINGH, P. Isolated congenital cleft mitral valve: a rare cause of mitral regurgitation presented as poor weight gain in children. International Journal of Contemporary Pediatrics, [S. l.], v. 11, n. 10, p. 1489–1491, 2024. DOI: 10.18203/2349-3291.ijcp20242751. Disponível em: https://www.ijpediatrics.com/index.php/ijcp/article/view/6251. Acesso em: 6 nov. 2025.