Cardiac autonomic modulation in children with severe liver disease, before and after liver transplantation - Salatini, Renata; Amaral, Joice; Raimundo, Rodrigo Daminello; Rocha, Fernando; Abreu, Luiz Carlos de; Morais, Mauro; Tannuri, Uenis; Tannuri, Ana Cristina Aoun (Translational pediatrics, 2022)