Characterization of the motor performance of newborns in a neonatal unit of tertiary level - Giachetta, Luciana; Nicolau, Carla Marques; Juliani, Regina Célia Turola Passos; Carvalho, Werther Brunow de; Krebs, Vera Lúcia Jornada (Revista da Associação Médica Brasileira, 2016)