A. V. KULESHOV. MITRAL REGURGITATION IN CHILDREN WITH MITRAL VALVE PROLAPSE. FEATURES OF ECHOCARDIOGRAPHIC INDICATORS. Eastern Ukrainian Medical Journal, [S. l.], v. 7, n. 3, p. 226–232, 2019. Disponível em: https://eumj.med.sumdu.edu.ua/index.php/journal/article/view/39. Acesso em: 27 jul. 2026.