Weekes, B.S. et al. 2018. Effect of monolingualism and bilingualism in the anterior cingulate cortex: a proton magnetic resonance spectroscopy study in two centers. Letras de Hoje. 53, 1 (jun. 2018), 5–12. DOI:https://doi.org/10.15448/1984-7726.2018.1.30954.