Vita Carvalho, Ana Emilia, Eulógio Martinez, Francisco, and Martins Linhares, Maria Beatriz. 2008. Maternal anxiety and depression and development of prematurely born infants in the first year of life. The Spanish Journal of Psychology 11, 2, 600–608. Retrieved March 31, 2025 from https://revistas.ucm.es/index.php/SJOP/article/view/SJOP0808220600A