resumo This article includes supplementary video clips, available online at: http://www.interscience.wiley.com/jpages/0885-3185/suppmat.
autores Patrícia Espinheira de Sá Maciel Temudo, T. Teresa Maria Pereira Padrão Temudo Freitas, P. Freitas, Paula Jorge Sequeiros Sequeiros, J. Maciel, P. Maciel, P. Guiomar Gonçalves de Oliveira Oliveira, G.
palavras-chave Child Female Humans Rett Syndrome Severity of Illness Index Stereotypic Movement Disorder Tics Videotape Recording Vocal Cords