Pereira Padovani, Flávia Helena, Maria Beatriz Martins Lindares, Ingrid Duarte Pinto, Geraldo Duarte, y Francisco Eulógio Martinez. «Maternal concepts and expectations regarding a preterm infant». The Spanish Journal of Psychology, vol. 11, vol. 11, n.º 2, 2008, pp. 581-92, https://revistas.ucm.es/index.php/SJOP/article/view/SJOP0808220581A.