Lima, Maria Cecília Marconi Pinheiro, Grasiela Conceição Barbarini, Heloisa Gagheggi Ravanini Gardon Gagliardo, Magali Aparecida de Oliveira Arnais, and Vanda Maria Gimenes Gonçalves. “ Observation of Language, Visual and Hearing Function Development in Infants ”. Revista de Saúde Pública 38, no. 1 (February 1, 2004): 106–112. Accessed May 13, 2024. https://www.revistas.usp.br/rsp/article/view/31686.