Barbosa, R., de Oliveira, A., de Lima Antão, J., Crocetta, T., Guarnieri, R., Antunes, T., Arab, C., Massetti, T., Bezerra, I., de Mello Monteiro, C. & de Abreu, L. (2018). Augmentative and alternative communication in children with Down’s syndrome: a systematic review
BMC Pediatrics, 11, doi: 10.1186/s12887-018-1144-5. Abstract: Background: The use of...