From hand actions to speech: evidence and speculations. Journal of Biological Research - Bollettino della Società Italiana di Biologia Sperimentale, [S. l.], v. 82, n. 1, 2009. DOI: 10.4081/jbr.2009.4696. Disponível em: https://www.pagepressjournals.org/jbr/article/view/4696. Acesso em: 3 may. 2026.