Oliveira, Cristiane Moço Canhetti, and Paula Roberta Nogueira. “Prevalence of Risk Factors for Stuttering Among Boys: Analytical Cross-Sectional Study”. São Paulo Medical Journal 132, no. 3 (June 6, 2014): 152–157. Accessed March 14, 2025. https://periodicosapm.emnuvens.com.br/spmj/article/view/1201.