FERNÁNDEZ, G. Once upon a time there was a hypothesizes rat. Mexican Journal of Behavior Analysis, [S. l.], v. 15, n. 1, p. 17–24, 2011. DOI: 10.5514/rmac.v15.i1.23481. Disponível em: https://revistas.unam.mx/index.php/rmac/article/view/23481. Acesso em: 19 may. 2024.