Heart rate variability analysis by chaotic global techniques in children with attention deficit hyperactivity disorder. - Rubens Wajnsztejn; Tatiana Dias De Carvalho; David M. Garner 001; Luiz Carlos Marques Vanderlei; Moacir Fernandes de Godoy; Rodrigo Daminello Raimundo; Celso Ferreira; Vitor E. Valenti; Luiz Carlos De Abreu (Complex., 2016)